An asteroid discovered over 200 years ago which is roughly the size of Germany would have catastrophic consequences for life ...

The California sea lion was picked up off a street near beach in Carlsbad. Officials say it may be a case of domoic acid ...

The Americas takes us on an expansive journey across our planet’s greatest supercontinent, containing the widest variety of ...

Research continues to show that itty-bitty microplastics alter ecosystems and end up in human bodies. Scientists, farmers and ...