Apollo 8 was the first mission when astronauts could admire their home planet as a small island of life hanging in the dark ...

The story of William Anders' iconic Earthrise image, which helped to spur Earth Day and the environmental movement ...

Infinite energy could be a real possibility in our lifetime with this invention. The world has found that solar power is ...

From the daily newsletter: why we should be in the streets; and Pope Francis’s tangled relationship with Argentina.

The iconic Earthrise image of our planet rising above the lunar horizon, taken in 1968 by astronauts aboard the Apollo 8 mission, is widely credited with fueling the environmental movement that led to ...

Earth Day is today! Celebrate by participating in clean-ups, community gardening, and eco-friendly activities around Palm ...

We can all be doing more to help protect and save this planet – things like: focusing on reducing consumption and waste, ...

Fifty-one years ago this month, NASA’s Apollo 13 mission would have been the agency’s third Moon landing and lunar exploration mission. A movie and several books relate the story of this challenging ...

Moon is slowly moving away from Earth at a rate of 3.8 centimetres per year. This gradual drift affects Earth’s rotation and ...