Study: Humans Sleep Less, Better Than Other Animals
Humans need less sleep than other mammals, yet their slumber is more efficient, said researchers at Duke University in North Carolina.
Google Brings High-Speed Internet to Uganda’s Capital
Technology company Google has brought reliable Internet connections to Kampala, Uganda.
Lasers Used to Chill, Instead of Heat
University of Washington researchers say they used a laser to turn hot water into cool water.
Prince Charles Talks Climate Change
Prince Charles says he has been talking about climate change at global conventions and conferences for 20 years.
Melting Glaciers on Climate Talk List in Paris
Terrorist attacks in Paris are not expected to stop the United Nations from hosting a major climate conference in that city.
Will Your Next Car Drive Itself?
One of the big changes is that cars will drive themselves.
Who Wants to Be an Astronaut?
Space. It’s called… the final frontier.
Uganda Prepares for Worst El Niño in 20 Years
Uganda is experiencing some of its most unpredictable weather in 20 years.
Can Fish Teach Humans to Regrow Teeth?
Most people are born with two sets of teeth.
WHO: Cut Climate Pollutants, Save Lives
Reducing some climate pollutants could save millions of lives, says a new report by the World Health Organization (WHO).