ICYMI: Underwater robot snake, Earth's ocean saving and more
Dying ecosystems might get help from currents after all.
NASA gives away the data from an Earth-mapping spacecraft
You can get all of ASTER's info for free.
ICYMI: Space junk reboot, biological machine v2 and more
The biobots can now respond to visual cues and use energy from their own muscles.
Neil deGrasse-Tyson blesses a flat-earth rap diss
The astrophysicist's nephew raps 'Flat-to-Fact' as a response to flat-earth believer B.o.B.
2015 was the hottest year on record
Earth's temperatures were higher than they've ever been.
Watch 58 years of space debris appear in 1 minute
If you want to know why space junk is a problem, this video will answer your questions.
Lunar Orbiter captures the Earth rising from the moon's horizon
You'll never see this sight from our planet.
NASA offers a rare, steady view of the sunlit Earth
Until now, you had to be an astronaut or a probe to see this for yourself.
New lunar maps let you explore the moon from your couch
The existing lunar maps used by the US Geological Survey are two years older than I am.