Antimatter can travel by truck, proton test shows
A truck full of antimatter would make for a seriously epic road trip. And scientists are now one step closer […]
Satellite space junk can wreak havoc in the stratosphere
Earth’s space debris may be wreaking havoc in the stratosphere. The rapid growth of satellite megaconstellations is connecting much of
The footprints offer a rare look at ancient human relatives crossing paths
Two ancient hominid species with slightly different gaits interbred in East Africa. Traces preserved on what was once a muddy
What would it take to protect the world from an asteroid?
How to kill an asteroidRobin George AndrewsWW Norton & Co., $29.99 The dinosaurs met a gruesome death at the hands
Einstein’s gravity persists despite a dark energy puzzle
Scientists may be wrong about dark energy. But they’re right about gravity, a new study suggests. Dark energy, the mysterious