Even visitors from countries like Britain and France, whose citizens don’t need visas, would have to share five years’ worth of social media. By Christine Chung Travelers visiting the United States ...

Male bottlenose dolphins that form friendships age more slowly than loners, new research shows. Dolphins are social creatures that, like all of us, get old. Signs of aging in dolphins include less ...

The Trump administration plans to require travelers from more than 40 countries to provide their social media histories from the last five years to enter the U.S., according to a notice published ...

"It's a proud day to be prime minister of Australia," Anthony Albanese says as a world-first ban on social media accounts for under-16s comes into effect Instagram, Facebook, Threads, X, Snapchat, ...

Fossilized footprints, preserved in gypsum mud that hardened over time, are estimated to be 23,000-21,000 years old. NPS / Alamy Ancient human footprints, preserved in a dry lakebed at White Sands ...

Social media and young people, young people and social media. As new platforms emerge and smartphones become near-ubiquitous, teenagers’ use of social media spirals out of control. According to ...

Humans are far more monogamous than our primate cousins, but less so than beavers, a new study suggests. Researchers from the University of Cambridge in England analyzed the proportion of full ...

Wild orcas across four continents have repeatedly floated fish and other prey to astonished swimmers and boaters, hinting that the ocean’s top predator likes to make friends. Researchers cataloged 34 ...

Something about a warm, flickering campfire draws in modern humans. Where did that uniquely human impulse come from? How did our ancestors learn to make fire? How long have they been making it?

Fragments of iron pyrite, a rock that can be used with flint to make sparks, were found by a 400,000-year-old hearth in eastern Britain. (Jordan Mansfield | Courtesy Pathways to Ancient Britain ...

Set aside your matches or lighter and try to start a fire—chances are you’d be left cold and hungry. But as early as 400,000 years ago, ancient hominins may have had the skills to conjure flame, ...