Back in the Whispering Vaults, go up, using that shortcut you unlocked before, and speak with the Vaultkeepers to learn the ...

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

The next time you ride an escalator, notice this: the handrail always seems to move faster than the stairs. It’s not broken — it’s physics. Tiny differences in roller tension, belt friction, and ...

Joby Aviation has performed the first flight of a hybrid-electric, autonomous vertical take-off and landing (VTOL) ...