The theory that aliens assisted the builders of ancient monuments was popularised by Swiss author Erich von Däniken in his ...

Zoo king penguins live longer but age faster at a biological level, revealing a hidden trade-off between lifespan and health.

The unplugged lives in "Love Story" feel remarkable to Gen Zers today. They're nostalgic for a time they don't even remember.

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

The following is an extract from our Lost in Space-Time newsletter. Each month, we dive into fascinating ideas from around the universe. You can sign up for Lost in Space-Time here. Modern physics ...

After a century of futility, the seemingly impenetrable mystery of weight loss is nearly solved. Until late 2022, most of us were taught that the weight loss journey was paved with willpower. Our ...

When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...

If humans ever receive a message from intelligent aliens, the biggest challenge may not be how far away they are, but how to communicate at all. Our nearest star system is more than four light-years ...

The U.S. Supreme Court has agreed to hear an appeal by Cisco Systems that could significantly reshape how American companies are held liable for alleged human rights abuses committed overseas. The ...