With billions of people accessing the internet through smartphones, cybersecurity is more important than ever. Here's how to protect your device.
How long can the virus that causes COVID-19 survive on different surfaces? This online tool can give an estimate based on room temperature and humidity.
Thanks to the Outer Space Treaty, which came into force on October 10, 1967, there are no nuclear weapons in outer space and no military bases on the moon.
Fifty years ago brave American astronauts were the first humans to land on the moon. Download a free poster celebrating the Apollo 11 lunar landing.
The reality is grim: worldwide, 780 million people — one out of every nine — lack access to clean water. Texas-born and Harvard-educated Anand Shah wanted a solution. After...
Check out NASA's latest e-book that shows how the Earth looks at night. Other NASA e-books focus on aeronautics and the history of space exploration.
Asteroids hit the Earth every day. Most of these rocks and chunks of ice are dust-sized and are harmless to our planet. But some...
Scientists and entrepreneurs are changing the way we grow our food, making agriculture ripe for another green revolution.
A new U.S.-backed initiative is promoting innovative ways to integrate nuclear power into carbon-free and renewable energy systems.