Data from oceans, ice and the air all point to the same thing: rising invisible heat. What experiments are working, and what kinds of trials do we need to stop?

The Lone Cypress isn’t just a tree; it’s a California icon that embodies resilience and solitary grace. Standing alone against the elements, it has become the unofficial symbol of Pebble Beach and one ...

A picture snapped from the International Space Station (ISS) by NASA astronaut Nichole Ayers has captured a lesser-seen view ...