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Duck-billed dino with absolutely enormous honker unearthed in Mexico
By Sierra Bouchér published
The newly named dinosaur is unique to Mexico, and it's helping change scientists' understanding of dinosaur ranges across the Americas.

80 million-year-old sea monster jaw filled with giant globular teeth for crushing prey discovered in Texas
By Richard Pallardy published
Rare fossils of the mosasaur Globidens alabamaensis — a 20 foot predator with strange, mushroom-shaped teeth — unearthed in northeastern Texas.

Fossils of bone-crushing and meat-slashing Tasmanian tiger ancestors discovered in Australia
By Sierra Bouchér published
Three newfound thylacine relatives recently unearthed in Australia suggest that marsupial predators were more widespread in ancient Australia than previously thought.

Tasmanian tiger: Facts about the extinct thylacine
By Tia Ghose published
Discover interesting facts about where the Tasmanian tiger lived, what it ate, why and when it went extinct, and whether we could ever bring one back.

Woolly mammoths: Facts about these extinct, shaggy beasts that once roamed the Arctic
By Tia Ghose last updated
The woolly mammoth, a cousin of today's elephants, died out about 10,000 years ago. It may be possible to bring them back by cloning, but should we?

'Closer than people think': Woolly mammoth 'de-extinction' is nearing reality — and we have no idea what happens next
By Sascha Pare published
Feature Scientists are getting very close to bringing a few iconic species, like woolly mammoths and dodos, back from extinction. That may not be a good thing.

T. rex relative with giant, protruding eyebrows discovered in Kyrgyzstan
By Patrick Pester published
The newly discovered Alpkarakush kyrgyzicus fossils are the first of their kind from Kyrgyzstan and provide evidence of predatory dinosaurs caring for offspring in the Jurassic.

Ancient sea cow was killed by prehistoric croc then torn apart by a tiger shark
By Melissa Hobson published
Rare fossilized sea cow unearthed by a local farmer in Venezuela appears to have been killed by a croc then eaten by a tiger shark.
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