How energy from black holes could provide nearly unlimited power using theoretical physics. Cardiologist: 9 American foods ...

A natural gas could be a key component of climate mitigation, scientists say. A hidden source of clean energy could power the planet for more than a hundred thousand years if tapped into, according to ...

Scientists are developing orbital solar stations capable of collecting energy in space and transmitting it to Earth as microwaves. This report explores how the technology works, the nations leading ...

Discovering existing deposits of the gas that can be economically tapped is key. So, researchers whipped up a guide for hydrogen prospectors. There’s growing optimism that huge amounts of natural ...

With advance warning, however, steps can be taken to reduce the risks. If an electrical grid is running near capacity, for ...

Today marks the 55th edition of Earth Day! The official theme for this year's celebration is "Our Power, Our Planet" which focuses on promoting renewable energy and clean electricity. Here's more ...

Soon, April 22 will mark the 55th anniversary of Earth Day. The power of those 20 million voices that came out on the streets that first Earth Day led the United States to create the Environmental ...

Happy Earth Day! For the 55th year, the world is using the day to celebrate Mother Nature and the wonderful planet we live on. "Earth Day really is a symbol of the environmental movement," Sarah ...