Chinese navy ships and Russian submarines are now traveling in North Atlantic waters at a pace not seen since the end of the Cold War.
One of the most famous is the right to free speech.
In this April 11, 2010 file photo, tourists walk along a ridge at Death Valley National Park, Calif. Preliminary data show that Death Valley set the world record for hottest month in July 2018.
Linda Walker has been volunteering with the nonprofit for the past six months.
A video screenshot shows a man (right) holding a small shark named Miss Helen after taking it from a touch tank on July 28 at the San Antonio Aquarium.
President Donald Trump says he is studying whether guns made by a three-dimensional (3-D) printer should be sold in the United States.
Once a week, a group of Egyptian women gather at a forgotten park outside of Cairo.
A severe lack of rain in the western part of the United States is threatening wild horses.
Pierogi Dumpling Project Brings Volunteers Together
Abdul El-Sayed grew up in the American state of Michigan.