It turns out that what newly converted 'birther' Donald Trump released with much fanfare is not an official birth certificate. What does that say about his identity, and possible presidential bid?
Shark attacks went up in 2010, with at 79 unprovoked attacks reported. Experts give advice on how to fight back if attacked by a shark.
Storm Tomas was downgraded today to a tropical depression, but forecasters expect the storm to pick up speed before it touches down on Haiti on Friday.
Tropical Storm Nicole struck central and eastern Cuba on Wednesday and is heading toward the Bahamas.
In one of the most detailed astronomical images ever produced, NASA's Hubble Space Telescope captured an unprecedented look at the Orion Nebula. This turbulent star formation region is one of astronomy's most dramatic and photogenic celestial objects. More than 3,000 stars of various sizes appear in this image.
Forecasters say they expect Igor to strengthen significantly within the next 12 hours, achieving maximum sustained winds of 110 miles an hour or more.
Laura Dekker set sail from Portugal Saturday in a bid to become the youngest sailor to circumnavigate the globe.
In this photo from Walt Disney Studios, a great white shark is seen leaping out of the water.
Tropical storm Bonnie is bearing down on the Gulf oil spill, so BP is preparing to evacuate boats and crew until tropical storm Bonnie passes. It could hit Louisiana Sunday.
Ahead of the International AIDS Conference in Vienna next week, the UN announced that young people are leading the charge against HIV infection.