Independence Day Fireworks Festival – South El Monte: The city kicks off Independence Day early with games, music and food ...

Even if we stop adding harmful gases to the air, the effects of global warming will last a long time. Scientists think that ...

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

Oooh and ahh as America caps its 249th birthday with dazzling fireworks on the National Mall in D.C. If you don’t feel like jostling for the best viewing spots, your local PBS s ...