The planet Mars has gone through an ice age and is now warming up, scientists say.
U.S. President Barack Obama visited Orlando Thursday to meet with survivors and family members affected by the worst mass shooting in American history.
The United States Department of Defense developed some of the technology that led to the internet.
A recent piece of audience mail expressed concern about the “listening” capability of smart phones.
The National Basketball Association is in the middle of its championship series.
Investigators in the Orlando mass shooting say the killer’s wife knew about his plans for the attack.
Police have recovered the body of a small boy who was attacked by an alligator at Walt Disney World, say officials in Florida.
The day after 49 people were killed at a nightclub in Orlando, U.S. President Barack Obama called on the nation to make it harder for people who might be a threat to get guns — just as he had after other mass shootings.
Guirec Soudee is sailing around the world.
Brazil now faces its own Occupy Movement in public schools.