'Star Trek: Picard' season 3 episode 4 is fun, but not at the warp caliber we've seen so far

These Morning-After Pills May Prevent STI’s, Researchers Say

Many animals use the night sky to navigate: Dung Beetles use the Milky Way to roll in a straight line away from competitors; songbirds can recognize rotating star patterns to pinpoint the poleward region of the sky; and Bogong moths use the night sky to accurately migrate more than 1,000 kilometers.

H-3 failure could deal setback for Japan’s entire space policy