Animal news, feature and articles
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We live on a planet with millions of species of animals -and a rich, diverse collection of known wildlife, and yet new species are being identified seemingly every day — both living and extinct.
Whether it’s the deadliest snakes, longest-living creatures or the history of the dinosaurs, at Live Science, our expert writers are here to help you understand Earth's incredible fauna — past and present — with the latest animal news, features and articles.
Editor's Picks
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'It's nature calling to humans, and humans deciding whether or not to reply': Why we need to start paying attention to our mutually beneficial relationships with other species -
'Parasites of human societies': How did we end up so close to cats? 27 Comments -
'Their greatest challenge since they stared down the asteroid': Paleontologist Steve Brusatte on why birds are facing their biggest existential threat since the dino-killing asteroid 2 Comments
Latest about Animals
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Interview'I'm more hopeful that birds can endure than maybe even our own species': Paleontologist Steve Brusatte on why birds are the ultimate survivorsBy Laura Geggel Published 2 Comments -
'He began to cry, and almost fell to the floor': The fluffy fossil that finally showed the world that birds are dinosaursBy Steve Brusatte Published 5 Comments -
Mystery of golden orb found in depths of ocean off Alaska finally solved: 'Everyone was like, What the heck? What is that?'By Chris Simms Published 10 Comments -
Why do cats and dogs shake their heads?By Melissa Hobson Published -
'Kraken' octopus that lived at the time of the dinosaurs was a 62-foot-long apex predator of the oceanBy Sophie Berdugo Published 2 Comments -
Bruce the parrot is missing his upper beak — but that hasn't stopped him from becoming an undefeated jousting championBy Olivia Ferrari Published 3 Comments
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Explore Animals
Amphibians
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Newly discovered toads skip the tadpole stage and give birth to live 'toadlets'By Skyler Ware Published 2 Comments -
Can you actually get high from licking a toad?By Marilyn Perkins Published -
How do frogs breathe and drink through their skin?By Sara Hashemi Published -
Wandering salamander: The tree‑climbing amphibian with a blood‑powered gripBy Jay Kakade Published -
Fungus is wiping out frogs. These tiny saunas could save them.By Anthony Waddle Published -
'It's risky for male frogs out there': Female frog drags and attempts to eat screaming maleBy Jacklin Kwan Published -
'Lovely freak of nature': Mutant blue frog hops into wildlife sanctuary workshopBy Sascha Pare Published -
'Kermit the Frog' creature that lived 270 million years ago looked like a 'stout salamander' with 'cartoonish' grinBy Jennifer Nalewicki Published -
Why is a mushroom growing on a frog? Scientists don't know, but it sure looks weirdBy Elise Poore Published
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Aquatic Animals
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Mystery of golden orb found in depths of ocean off Alaska finally solved: 'Everyone was like, What the heck? What is that?'By Chris Simms Published 10 Comments -
Watch robot crab 'Wavy Dave' get attacked in claw-waving contest with real crabsBy Patrick Pester Published 2 Comments -
A mysterious barrier in the Atlantic divides weird deep-sea jellyfish cousinsBy Sascha Pare Published -
Thousands of strange, blobby creatures are washing up on California beachesBy Skyler Ware Published -
'We didn't expect to find such a beautiful, thriving ecosystem': Hidden world of life discovered beneath Antarctic icebergBy Ben Turner Published -
Octopus spotted riding on top of world's fastest sharkBy Jess Thomson Published 2 Comments -
Animal kingdom's most powerful puncher generates a 'phononic shield' to protect itselfBy Elise Poore Published -
Octopuses: Facts about the 8-armed geniuses of the seaBy Patrick Pester Last updated -
Giant phantom jelly: The 33-foot-long ocean giant that has babies out of its mouthBy Lydia Smith Published
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Birds
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Interview'I'm more hopeful that birds can endure than maybe even our own species': Paleontologist Steve Brusatte on why birds are the ultimate survivorsBy Laura Geggel Published 2 Comments -
Bruce the parrot is missing his upper beak — but that hasn't stopped him from becoming an undefeated jousting championBy Olivia Ferrari Published 3 Comments -
Can chickens really run around with their heads cut off?By Ashley P. Taylor Published 7 Comments -
World's fattest parrot — on the verge of extinction 30 years ago — has record-breaking breeding seasonBy Bryony Ravate Published -
Birds are declining faster and faster in 3 US hotspots, new study findsBy Patrick Pester Published 25 Comments -
Extraordinary photo captures first appearance of Siberian peregrine falcon in Australia's arid centerBy Aristos Georgiou Published -
In the search for bees, Mozambique honey hunters and birds share a language with distinct, regional dialectsBy Sarah Wild Published 5 Comments -
Rare nocturnal parrots in New Zealand are breeding for the first time in 4 years — here's whyBy Skyler Ware Published 4 Comments -
Last of its kind dodo relative spotted in a remote Samoan rainforestBy Whitney Isenhower Published
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Extinct species
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'He began to cry, and almost fell to the floor': The fluffy fossil that finally showed the world that birds are dinosaursBy Steve Brusatte Published 5 Comments -
Strange mammal ancestor laid huge, leathery eggs — and it was key to surviving the world's worst mass extinctionBy Kenna Hughes-Castleberry Published -
Triassic croc relative from Ghost Ranch, New Mexico finally identified after nearly 80 years in museum basementBy Skyler Ware Published -
Fossil site in China reveals bevy of complex creatures lived prior to the Cambrian explosion, including a 'Dune'-like sandwormBy Skyler Ware Published 4 Comments -
'It blew my mind': Long-lost ice-age ecosystem, including fossils of lion-size armadillo and giant ground sloth, discovered in Texas 'water cave'By Kenna Hughes-Castleberry Published -
Prehistoric water-dwelling weirdo with sideways teeth and a twisted jaw was already a 'living fossil' 275 million years agoBy Aristos Georgiou Published -
95 million-year-old Spinosaurus had a scimitar-shaped head crest and waded through the Sahara's rivers like a 'hell heron'By Kenna Hughes-Castleberry Published 2 Comments -
Our adorable, noodle-like ancestor had 4 eyes, half-a-billion-year-old fossils revealBy Patrick Pester Published 3 Comments -
Archaeopteryx, one of the world's first proto birds, has a set of weird, never-before-seen features, new study revealsBy Aristos Georgiou Published
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Fish
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Shark attacks in Hawaii spike in October, and scientists think they know whyBy Chris Simms Published -
Never-before-seen adorable pink bumpy snailfish with funny little beard filmed in deep canyon off California coastBy Kenna Hughes-Castleberry Published -
Fishers discover first-of-its-kind bright orange shark with two rare conditions in CaribbeanBy Patrick Pester Published 29 Comments -
Thousands of bumblebee catfish captured climbing waterfall in never-before-seen footageBy Olivia Ferrari Published 8 Comments -
How to watch Shark Week 2025: Live TV & streaming schedule for Discovery specialBy Fran Ruiz Last updated -
Shark Week team discovers unusual 'black makos' off California coastBy Hannah Osborne Published -
Why do sharks freeze when flipped upside down?By Melissa Hobson Published -
Pacific spiny lumpsucker: The adorable little fish with a weird suction cup resembling human teethBy Liz Langley Published -
Pelican eel: The midnight zone 'gulper' with a giant mouth to swallow animals bigger than itselfBy Mindy Weisberger Published 2 Comments
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Insects
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Every ant is a queen in this parasitic species — and they reproduce by cloning themselves and hijacking other ant coloniesBy Chris Simms Published -
Spotted lanternflies are invading the US. They may have gotten their evolutionary superpowers in China's cities.By Chris Simms Published -
A looming 'insect apocalypse' could endanger global food supplies. Can we stop it before it's too late?By Joanna Thompson Published 18 Comments -
'Nothing but a nightmare': Worker ants are tricked into murdering their mom by an imposter queen — who quickly takes the throne for herselfBy Chris Simms Published 2 Comments -
How did metamorphosis evolve?By Marilyn Perkins Published -
Are there any countries with no mosquitoes?By Clarissa Brincat Last updated 2 Comments -
'Almost like science fiction': European ant is the first known animal to clone members of another speciesBy Sophie Berdugo Published 4 Comments -
Creepy new giant insect may be the heaviest ever recorded in AustraliaBy Patrick Pester Published -
Insects: Facts about the creepy-crawlies that make up more than half of the world's animal speciesBy Sascha Pare Published
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Land Mammals
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Why do cats and dogs shake their heads?By Melissa Hobson Published -
Chimpanzees in Uganda are locked in a deadly 'civil war' after their group split apart — and scientists don't know whyBy Chris Simms Published 8 Comments -
Critically endangered hare spotted in surprising location for the first time in 40 years — but it was already deadBy Aristos Georgiou Published -
Book'Parasites of human societies': How did we end up so close to cats?By Sophie Berdugo Published 27 Comments -
Bonobos are just as aggressive as chimps, but there's a key difference — the female bonobosBy Sarah Wild Published 5 Comments -
Scientists find 2 marsupial species, thought to have gone extinct 6,000 years ago, living in the forests of New GuineaBy Sascha Pare Published -
'Striking' footage captures the moment a red fox preys on a wolf pup — a behavior never seen on film beforeBy Bryony Ravate Published -
Kazakhstan plants tens of thousands of trees in giant effort to reintroduce tigersBy Patrick Pester Published -
Kanzi the bonobo could play pretend — a trait thought unique to humansBy Sophie Berdugo Published 3 Comments
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Marine Mammals
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'More questions than answers': Experts baffled by Alaskan mammal-eating orcas spotted near SeattleBy Kenna Hughes-Castleberry Published 5 Comments -
Watch sperm whale headbutt another for no apparent reasonBy Sascha Pare Published -
Chewed-up orca fins on Russian beach point to cannibalism, and scientists say it may explain why some pods are so tight-knitBy Chris Simms Published 5 Comments -
Orcas are adopting terrifying new behaviors. Are they getting smarter?By Sascha Pare Published 6 Comments -
Killer whales are teaming up with dolphins on salmon hunts, study finds — but not everyone agreesBy Chris Simms Published 3 Comments -
Scientists find rare tusked whale alive at sea for the first time — and shoot it with a crossbowBy Patrick Pester Published 7 Comments -
Incredible, first-of-their-kind images show an orca being born in Norway — and the rest of its pod forming a protective circleBy Sascha Pare Published 42 Comments -
Orcas in the Gulf of California paralyze young great white sharks before ripping out their liversBy Sascha Pare Published 4 Comments -
'We completely freaked out': Orcas are attacking boats in Europe againBy Patrick Pester Published 11 Comments
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Mollusks
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'Kraken' octopus that lived at the time of the dinosaurs was a 62-foot-long apex predator of the oceanBy Sophie Berdugo Published 2 Comments -
Octopus quiz: Are you a sucker for cephalopod science?By Kenna Hughes-Castleberry Published -
Scientists finally sequence the vampire squid's huge genome, revealing secrets of the 'living fossil'By Kenna Hughes-Castleberry Published 2 Comments -
'Very novel and very puzzling': Unknown species of squid spotted burying itself upside down, pretending to be a plantBy Kenna Hughes-Castleberry Published 3 Comments -
Why is the blue-ringed octopus so deadly?By Elana Spivack Published -
Haunting blood-red squid with large hooks drifts through Antarctic ocean's midnight zone in world-first videoBy Patrick Pester Published -
Scaly-foot snail: The armor-plated hermaphrodite with a giant heart that lives near scalding deep-sea volcanoes and never eatsBy Mindy Weisberger Published 3 Comments -
Watch elusive New Zealand snail lay an egg through a 'genital pore' in its neckBy Pandora Dewan Published -
Cuttlefish appear to wave at each other in what researchers think could be a form of communicationBy Olivia Ferrari Published
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Reptiles
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Snakes keep evolving into cannibals — here's what scientists think is going onBy Olivia Ferrari Published 3 Comments -
Saltwater crocodiles crossed the Indian Ocean to reach the Seychelles — before humans arrived and wiped them outBy Skyler Ware Published 4 Comments -
Never-before-seen footage captures moment scientists find new, giant anaconda species in AmazonBy Sascha Pare Published 10 Comments -
Can a turtle tuck its head all the way inside its shell?By Emma Bryce Published -
Anacondas became massive 12 million years ago — and it worked so well, they haven't changed size sinceBy Skyler Ware Published -
Venomous snake strikes captured in extreme detail through high-speed videos for first timeBy Skyler Ware Published 5 Comments -
Scientists could soon create a 'universal antivenom.' But would it save lives?By Payal Dhar Published -
Cold snap in Florida made Burmese python puke up a whole deerBy K.R. Callaway Published -
What's the difference between a turtle and a tortoise?By Charles Q. Choi Published 2 Comments
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Spiders & Other Arachnids
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Tiny spiders that build giant 'puppet' decoys from disembodied prey discovered in Peru and PhilippinesBy Sascha Pare Published -
World's biggest spiderweb discovered inside 'Sulfur Cave' with 111,000 arachnids living in pitch blackBy Sascha Pare Published 9 Comments -
Spiders seen keeping fireflies as glowing prisoners that draw more prey to their websBy Hannah Osborne Published 3 Comments -
'Size really does matter'Males of 4 never-before-seen tarantula species have record-long genitaliaBy Sascha Pare Published -
Watch 1,000 baby spiders devour their mothers and aunties alive in stomach-turning, first-of-its-kind footageBy Sascha Pare Published -
'Backward' brain of ancient sea creature hints spider ancestors evolved in the oceanBy Skyler Ware Published -
QuizSpider quiz: Test your web of knowledgeBy Christina Hughes Published -
Cannibalistic spiderlings won't hunt their siblings even if they're starvingBy Patrick Pester Published -
Multiple species of ticks in the US can transmit red meat allergy, CDC reports revealBy Clarissa Brincat Published
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More about Animals
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Interview'I'm more hopeful that birds can endure than maybe even our own species': Paleontologist Steve Brusatte on why birds are the ultimate survivorsBy Laura Geggel Published 2 Comments -
'He began to cry, and almost fell to the floor': The fluffy fossil that finally showed the world that birds are dinosaursBy Steve Brusatte Published 5 Comments -
Mystery of golden orb found in depths of ocean off Alaska finally solved: 'Everyone was like, What the heck? What is that?'By Chris Simms Published 10 Comments -
Why do cats and dogs shake their heads?By Melissa Hobson Published -
'Kraken' octopus that lived at the time of the dinosaurs was a 62-foot-long apex predator of the oceanBy Sophie Berdugo Published 2 Comments -
Bruce the parrot is missing his upper beak — but that hasn't stopped him from becoming an undefeated jousting championBy Olivia Ferrari Published 3 Comments -
Naked mole rats wage bloody wars of succession to choose a new queen — but one colony did something scientists have never seen beforeBy Jeanna Bryner Published -
Can chickens really run around with their heads cut off?By Ashley P. Taylor Published 7 Comments -
New study confirms lobsters feel pain, driving scientists to call for a ban on boiling them aliveBy Kenna Hughes-Castleberry Published 16 Comments -
Strange mammal ancestor laid huge, leathery eggs — and it was key to surviving the world's worst mass extinctionBy Kenna Hughes-Castleberry Published
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