We know Mars once had an active geological past, filled with water, volcanic activity, and dynamic geological changes. Now, ...

Painting city roofs white could lower the temperature in London dramatically on the hottest days, new research suggests.

As with so many things in the fickle world of spaceflight, NASA already had a contingency plan in place for this exact ...

Some of the most dramatic climatic events in our planet's history are 'Snowball Earth' events that happened hundreds of millions of years ago, when almost the entire planet was encased in ice up to 0.

The radiation dose for the 2.5 year round trip between Earth and Mars should give approximately a 1% lifetime increase of a ...

Choosing the right color palette for your home can make all the difference. If you’re feeling lost or completely overwhelmed ...

Life made the modern Earth as much as the Earth made life, a new book by a philosopher of consciousness argues. That dynamic ...

Engineers have mitigated an issue with Voyager 1’s thrusters, enabling the mission to stay in touch with mission controllers ...

How did life on Earth begin? and Is there life elsewhere in the universe? Given the enormous interest in these questions, you ...

Boeing's first astronaut mission ended Friday with an empty capsule landing. Both Butch Wilmore and Suni Williams will return ...

Researchers have invented a technique that enables low Earth orbit satellite antennas to manage signals for multiple users at once, slashing costs and simplifying designs for communication satellites.

An online debate by members of Arizona's Empowerment Scholarship Account Networking Group reveals the dark underbelly of universal school vouchers.