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 ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

Authorities need your help finding 16-year-old Kristy Rose Still, who's been missing for 36 days.Kristy was last seen around ...

For decades, the existence of alien life on other exoplanets has always been an enigma for scientists. The mystery is further deepened by the conspiracy theories surrounding the aliens, Area 51, and ...

President Trump’s initial pick to become the U.S. Attorney General, Matt Gaetz, has claimed that he was briefed on a secret alien breeding program while in office. Gaetz, a former representative, said ...

Add Yahoo as a preferred source to see more of our stories on Google. Gaetz, a former representative, said he was told that alien-human hybrids are being created to enable government officials to ...

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

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 ...