We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

New research from APC Microbiome Ireland, a research center at University College Cork, has comprehensively explored the ...

Explore 25 astonishing things you can only see under a microscope. Discover hidden universes in everyday objects, from ...

Caffeine doesn’t just perk up humans—it can sharpen ants’ minds too. Invasive Argentine ants given caffeinated sugar learned ...

President-elect Donald Trump picked Rep. Matt Gaetz (R-FL) as his attorney general on Nov. 13, 2024. Gaetz is being probed by the House Ethics Committee as a part of an ongoing investigation that ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Former U.S. Representative Matt Gaetz has said he was briefed by a United States Army member on a secret breeding program ...

Marine biologists found detectable levels of caffeine, cocaine and the over-the-counter painkillers in the blood of 28 sharks.

A new study shows sharks in the Bahamas are affected by "contaminants of emerging concern," which could impact the animals' health Dave Fleetham/Design Pics Editorial/Universal Images Group via Getty ...

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 ...

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 ...

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...