Trump has threatened to strip some Americans’ citizenship, which many countries allow in the name of security but critics say can lead to weaponization.

Researchers said they believe that human-driven climate change probably intensified the recent European heat wave and increased the number of heat-related deaths.

The U.S. is an outlier on tips. President Donald Trump’s tax bill would allow workers to deduct them from federal taxes.

President Donald Trump has falsely claimed the U.S. is alone in offering citizenship as a birthright. More than 30 countries do — but some have rolled it back.

European brown bears Mish and Lucy, both 5, escaped their enclosure at the Wildwood Devon conservation park in Britain and promptly helped themselves to lots of snacks.

The war between Israel and Iran and President Donald Trump’s strikes on Iranian nuclear sites have brought renewed attention to where global nuclear stockpiles are kept.