WASHINGTON/SAN FRANCISCO (Reuters) - Tens of thousands of people turned out in cities across the United States and beyond on Saturday for Earth Day events billed as a "celebration of science" to ...

When we talk about intelligence, our minds often jump to high IQ scores, academic prowess, or the ability to solve complex mathematical problems. However, intelligence, especially in its practical, ...

22 of the planet’s 34 vital signs are at record levels, with many of them continuing to trend sharply in the wrong direction. This is the message of the sixth issue of the annual “State of the climate ...

Scientists are deliberately triggering earthquakes from a tunnel deep beneath the Alps. Although it may sound like something out of a James Bond movie, the goal isn't turmoil and destruction. Rather, ...

Saturday was a beautiful day. The weather was perfect for anyone who wanted to stand outside with something false written on a sign. As I was driving on main street, I couldn’t read every sign held by ...