Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

Mars, long admired for its rusty hue and alien deserts, may play a far greater role in shaping life on Earth than once ...

New research shows invasive species are reducing insect populations worldwide and weakening ecosystems people rely on.

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

After eons underground, it was discovered by accident. Within a couple of decades, it was already under threat.

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...

In a blow to anyone dreaming that complex life may exist elsewhere in the universe, a new study suggests we're unlikely to ...

Honeybees can solve simple addition and subtraction problems and even possess some understanding of the concept of zero ...

Of Meteors and Buckyballs Aired February 23, 2001 - 7:40 a.m. ET . THIS IS A RUSH TRANSCRIPT. THIS COPY MAY NOT BE IN ITS FINAL FORM AND MAY BE UPDATED ...

A rapid climate collapse during the Late Ordovician Mass Extinction devastated ocean life and reshuffled Earth’s ecosystems.

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...