Drones made their way to our website and Facebook pages quite a few times.
Most recently, representatives from nearly 200 nations gathered in Paris to fight climate change.
One of the biggest changes coming down the road: the ability of cars to drive themselves.
Back in 1969, it was the Apollo 11 crew who flew to the moon in a spaceship.
A court in Brazil Thursday suspended the messaging service WhatsApp for 48 hours.
Humans need less sleep than other mammals, yet their slumber is more efficient, said researchers at Duke University in North Carolina.
Technology company Google has brought reliable Internet connections to Kampala, Uganda.
University of Washington researchers say they used a laser to turn hot water into cool water.
Prince Charles says he has been talking about climate change at global conventions and conferences for 20 years.
Terrorist attacks in Paris are not expected to stop the United Nations from hosting a major climate conference in that city.