Nature is full of surprises, but sometimes it gets a little help. Hybrid animals are created when two different species, usually closely related, produce offspring...
Category - Earth
Global sea levels have already risen by about 20 cm (8 inches) since the mid 1800s, although the increase has not been the same everywhere. While that may sound minor...
Deep beneath Greenland’s frozen surface lies the remains of a secret military base that was once part of one of the most ambitious Cold War projects ever attempted...
Across parts of the United States, deer are being found acting in ways that seem almost impossible to explain. Some stumble through forests, lose their balance, drool...
The peaceful sound of water flowing through a frozen landscape may seem harmless. But in the Arctic, that sound can represent something much more serious. It is a sign...
Right now, a wall of ice nearly two miles thick is covering the land where Chicago used to be. And it has been moving across the continent for 20,000 years without ever...
Earth is perfectly balanced in space. It travels around the Sun on an elliptical path that gives us seasons without getting too close to our star. The Sun is 330,000...
What if the solution to rising temperatures was not found on Earth, but in the sky above us? As global temperatures continue to increase, scientists are exploring...
What if the brightest explosion in the Universe was heading straight toward Earth? Would humanity have time to prepare, or would the event happen so quickly that there...
