If your pal needs to pee, you are likely to need to too, study says
If once of your buddies needs to poop or pee, you are more likely to need to go as well, scientists say, confirming that is is not only yawning that is contagious. Their study of chimps showed ...
NASA Day of Remembrance happening today
The space agency will honor all its fallen members from the crews of Apollo 1 and space shuttles Challenger and Columbia.