It's hard work hauling water into space. Having water on the moon would make future space missions a lot more…
After two deadlocked juries and two mistrials, the state of Ohio has officially dropped charges against former Officer Ray Tensing.
Investigators are following the money in the Trump-Russia probe. Here are some of the Trump team's ties to Russian billionaires under scrutiny.
Polish President Andrzej Duda has vetoed two of three bills that would give the government more power over the court system.
The Apollo Mission Control Center helped revolutionize space exploration, but a group says the room is now in disrepair.
A new study suggests spending money on time-saving services might give you more joy.
The competition — based in Tianjin, China — is in its third year.
A lawyer representing Chris Gard and Connie Yates told the U.K.'s High Court that "it is too late" for treatment to help the British infant.
Phelps raced a great white shark for "Shark Week," but the shark turned out to be computer generated.
Emergency responders pulled dozens of people from a sweltering tractor-trailer parked outside a San Antonio Wal-Mart on Sunday.
Parasitic plants absorb the water and nutrients from neighboring vegetation.
Scientists harvested the eggs of southern white rhinos to breed with the last male northern white rhino via in vitro fertilization.
Senior White House adviser Jared Kushner says he did not collude with the Russian government to help Donald Trump become president.