Earth's largest and oldest organism, the Pando aspen tree in Fishlake National Forest in Utah, is being eaten alive by ...

A colony on Mars will fail as a back-up plan after a catastrophe on Earth. It is hard to see how it could repopulate Earth with a significant number of people. Returning to Earth from space is a ...

In a groundbreaking discovery, researchers have uncovered the world's largest coral colony in the Solomon Islands, located in the southwest Pacific Ocean. This extraordinary find, made during an ...