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.
One of the big changes is that cars will drive themselves.
Space. It’s called… the final frontier.
Uganda is experiencing some of its most unpredictable weather in 20 years.
Most people are born with two sets of teeth.
Reducing some climate pollutants could save millions of lives, says a new report by the World Health Organization (WHO).
What does the average 15-year-old do with her free time?
Emojis are different from emoticons.
Scientists in England are using two self-directed water vehicles to explore the animal and plant life of theCeltic Sea.