They were followed by a mammoth and giant sloth.
It could scoop out sperm from competitors.
Segments of an old Russian satellite and a Chinese rocket pass within 70 meters of each other in low Earth orbit.
Particles smaller than an atom hurtle through the universe nearly at the speed of light, blasted into space from something, somewhere, in the cosmos.
Nagoya University researchers have synthesized a unique molecule with a surprising property: It can absorb near infrared light. The molecule is made only of hyd...
Climate change likely wiped people out before and it could happen...
Indoor sports games could be mainstream events, CDC says after majority...
The air pressure inside the orbital outpost continues falling, cosmonaut Anatoly Ivanishin reported to Russia’s Flight Control Center
Other researchers have written about this extensively in the coronavirus scientific literature but this is the first time you can distinguish between these regi...
All of Earth's civilization could be powered purely on solar energy, says Elon Musk on Twitter. Discover the reason behind his love for solar energy.