Yellowstone is the country’s first national park.
Donald Trump’s campaign manager, Corey Lewandowski, is leaving.
Orlando gunman Omar Mateen called himself an Islamic soldier and praised God in Arabic during the attack at the Pulse gay nightclub, according to 911 call transcripts released Monday.
More Americans expect to work past their 65th birthdays and never retire, says a recent study.
Mickel Mesa, a 28-year-old legal permanent resident of the United States, had not seen his family in the Dominican Republic for many years.
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.
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.