Our magnetosphere plays the role of gatekeeper, repelling unwanted energy that's harmful to life on Earth, trapping most of it a safe distance from Earth's surface in twin doughnut-shaped zones called ...

The Black Knight Satellite and the Unanswered Questions in Earth’s Orbit ...

Encephalitis lethargica is an illness that attacks the brain, leaving the victims like living statues—speechless and motionless. This disease turned into a full-blown epidemic around the world in the ...

Add Yahoo as a preferred source to see more of our stories on Google. NBC News' Gadi Schwartz reports on "3I/ATLAS," mysterious outer space object that is thought to be billions of years old, making ...

Far below your feet, nearly 1,800 miles beneath oceans and continents, Earth carries two massive scars from its violent youth. They are so large they rival continents in size, yet no human will ever ...

While many science books would have you believe the Earth's lower mantle—the layer deep below the crust—is smooth, it's actually made up of a mountainous-like topography that moves and changes just ...

View post: I Tested HOKA’s Lightest Shoe Yet—and It's Built for Long-Distance Speed and Race Day PRs View post: King of Kentucky Releases Its First Small Batch Bourbon Collection. Here’s How to Score ...

These ancient cores may contain clues about an unexplained change in Earth’s glacial-interglacial cycles, and could shed light on how human-generated emissions will shape our planet’s future. Reading ...