Science News: Recent scientific discoveries and expert analysis
Read the latest science news and recent scientific discoveries on Live Science, where we've been reporting on groundbreaking advances for over 20 years. Our expert editors, writers and contributors are ready to guide you through today's most important breakthroughs in science with expert analysis, in-depth explainers and interesting articles, covering everything from space, technology, health, animals, planet Earth, and much more.
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Should compulsive shopping and gaming be considered an addiction? Psychiatrists are considering expanding the definition.
By Clarissa Brincat published
Mental health professionals recognize problematic gambling as an addiction. Should the same apply to excessive gaming, compulsive sexual behavior and problematic social media use?

Monte Verde, one of the earliest Indigenous sites in South America, is much younger than thought, study claims. But others call it 'egregiously poor geological work.'
By Kristina Killgrove published
A new analysis of archaeological layers at Monte Verde in Chile suggests that people lived there 4,200 years ago, not 14,500 years ago as originally proposed. But many experts point to errors in the methods.

1,800-year-old nails discovered in 3 burials in Roman necropolis, possibly to 'protect' both the living and the dead
By Kenna Hughes-Castleberry published
Archaeologists excavating in Rome's Ostiense necropolis found three skeletons with iron nails on their chests, hinting at a ritual to prevent restless spirits.

'Dark oxygen' discovery on the seafloor is 'fundamentally at odds with thermodynamics' and should be retracted, experts say
By Sascha Pare published
In a recent opinion article, marine scientists and electrochemists listed a number of reasons why it's unlikely that metallic nodules on the deep seafloor could produce oxygen in total darkness.

An experimental AI agent broke out of its testing environment and mined crypto without permission
By Roland Moore-Colyer published
Researchers discovered that an AI agent roamed beyond its parameters, creating backdoors in IT infrastructure.

Scientists witness birth of one of the universe's strongest magnets for the first time, thanks to a general relativity 'magic trick'
By Harry Baker published
Astronomers have detected strange "wobbles" in the light curve of a super bright supernova, hinting that a magnetar was born inside the extreme stellar explosion.

Live Science Today: Artemis II readies for rollout as auroras paint skies
By Ben Turner published
Daily Roundup Thursday, March 19, 2026: Your daily roundup of the biggest science stories making headlines.

Divers find marble treasure from Athens' Acropolis in Lord Elgin's shipwrecked brig at the bottom of the Aegean Sea
By Owen Jarus published
Divers investigating a shipwrecked brig once owned by Lord Elgin have discovered an overlooked piece of marble from the Acropolis in Athens.

All 5 'letters' of DNA found on an asteroid speeding through our solar system. What do they tell us about the origins of life?
By Patrick Pester published
JAXA samples reveal that asteroid Ryugu has a complete set of nucleobases, the building blocks of DNA, suggesting these ingredients of life may be common in the solar system.

Artemis II: NASA is preparing for a return to the moon, but why is it going back?
By Patrick Pester published
NASA's Artemis II mission is sending humans back to the moon for the first time since the Apollo era. Here are the reasons why the U.S. wants to return.

Iran war could push global food insecurity to record levels, leaving 363 million people hungry
By Hannah Osborne published
Analysis from the United Nations World Food Programme suggests that if the war in Iran continues until June, an additional 45 million people will be without enough food.

Dark message warning enemy to 'learn your lesson' found inscribed on 2,000-year-old sling bullet from ancient Holy Land
By Tom Metcalfe published
Archaeologists have discovered a 2,000-year-old lead bullet in the Holy Land with a darkly sarcastic inscription in Greek.

Drought paradox study reveals plants around Colorado River turn to groundwater when it gets too hot and dry, reducing flow into the already strained basin
By Brian Owens published
Vegetation draws on groundwater during dry summers, leaving less water for the river and, ultimately, people.

Rare 'daytime fireball' meteor creates powerful sonic boom as 7-ton space rock explodes above eastern US
By Harry Baker published
A fridge-size space rock spectacularly broke apart over Ohio at 40,000 mph, creating a loud boom and a "fireball" that shone in the bright blue daytime sky. The rare sight, which exploded with the equivalent force of 250 tons of TNT, was also seen from space.

New AI image generator runs using 10 times fewer steps than today's best models — and it's coming to smartphones and laptops
By Carly Page published
Researchers have developed an AI image generator that produces images in just four steps, rather than dozens. This could bring fast, private image generation directly to consumer devices.

Live Science Today: Meningitis is back and Iran war fertilizer shock
By Ben Turner published
Daily Roundup Wednesday, March 18, 2026: Your daily roundup of the biggest science stories making headlines.

Brazil's underprotected Cerrado savanna stores a staggering amount of carbon, study finds
By Grace van Deelen published
The Cerrado, largely overlooked in climate science and policy, is a critical carbon sink, according to new research.

Colorectal cancer is now the most common cause of cancer deaths in the US for people under 50
By Sophie Berdugo published
The American Cancer Society estimates that over 55,000 people will die from colorectal cancer in the U.S. this year. Of those, 7% will be under 50.

'We got evidence of boars, deer, bears, aurochs': Ancient DNA reveals sunken realm Doggerland had habitable forests during the last ice age
By Sascha Pare published
A landmass that once connected Britain to mainland Europe had temperate forests that could have sustained Stone Age people for millennia before the landmass was flooded, a new study suggests.
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