A wild beaver has been filmed on a river in Wales in what has been described as a "hugely significant" sighting. Beavers ...

The platypus and echidna, often regarded as some of the most peculiar animals on Earth, may be hiding a far more complex ...

President Donald Trump's 'Made in America' push is prompting some U.S. companies to expand domestic production — but many others are saying that's just not feasible. Andrew Chang explains how ...