SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...
Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...
ALIENS could discover humans on Earth by spotting one of 12 signs, scientists say. Topping the list is a clue that could be seen by extraterrestrials from a mammoth 12,000 lightyears away. The ...
Plastic materials are in widespread use, and this tough stuff sticks around in the environment. When plastic packaging, bags, ...
As global temperatures rise, more regions are experiencing heat levels that exceed the human body's ability to cool itself.
Nature-based solutions use nature to solve environmental problems caused by humans, such as global climate change. But not ...
Earth's climate has changed throughout history for numerous reasons, but modern climate change is driven by human behavior.