New species of extinct walrus discovered
SpaceX accused of dumping mercury into Texas waters for years
NASA data suggests there’s liquid water deep beneath Mars’ surface
That’s not a typo—it’s a nearly new MacBook Air at half the usual price
This ancient crocodile looked kind of like a dolphin
Apple’s latest MacBook Air is an excellent laptop for students—and $250 off on Amazon right now
How to block websites on your home network
The hunt for the first stars in the universe
