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'This is so crazy!' Virginia college student looking for shark teeth finds rare Native American spearpoint

Decapitated man buried near fort in Roman-era Scotland gets a new virtual face

Bronze Age sword discovered in an Italian lake is still sharp after 3,300 years

Neanderthal DNA still survives in our human family tree. What were our ancient relatives' relationships like?

New simulation shows the first 2 billion years of the universe's history play out in stunning detail

Study reveals new clues to why colorectal cancer in young people is so deadly

First clear image of China's mysterious 'divine dragon' space plane revealed in US government report

IBD may transform neurons in the gut, triggering pain even when inflammation is under control

Our extinct cousins the Denisovans had a 'distinctive' appearance, new analysis reveals

A woman carried a 'stone baby' in her abdomen for 3 years

Universities should not be adopting AI to automate their own absurdities

Is AI making you lazier?

Rare tiger behaviors captured on camera show 'we really know nothing about them'

30,000-year-old bone found in French cave reveals vast genetic connections between people of Eastern and Western Europe during the Stone Age

Hepatitis B could surge, infecting millions more in childhood, under proposed CDC guidance

Native Hawaiians and Easter Islanders came from same 'ultravoyager' group

James Webb telescope discovers rare ring galaxy and 'intruder' 2 billion years after the Big Bang

Scientists invent implant that can transform sugar in the blood to treat type 2 diabetes

Twin hurricanes stare out to space as they barrel toward Hawaii

A psychologist explains his theory for why orcas are attacking boats

NASA's Swift observatory ends 22-year mission, will crash to Earth 'in the next few weeks'

A neglected particle from the dawn of time could explain why everything in the universe exists

'A potential glimpse into the future': Climate change has triggered 'permafrost landslides' with house-size blocks of ice in Canada

Colorectal cancer cases in kids have risen sixfold over past 2 decades ‪—‬ researchers are racing to understand why