Funny dog Maymo reacts to various pranks. This cute beagle dog gets pranked by his owner with an alien, skeleton, T-Rex, a giant cockroach, shark balloon, and various other funny things. Try not to ...

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for potential alien life elsewhere. Saturn's moon Enceladus (shown here in a 2006 ...