Recently washed cups could be safer than single-use containers that could have been sitting around for ages.

The world needs to engage seriously with China’s AI development and take a closer look at what’s really going on.

If teenagers organizing on social media can hamper a presidential campaign rally, how challenging is it to manipulate elections?

A new study lays bare the average summer heat people in the UK can expect by century's end.

Mining strips nitrogen from the soil and means the forest struggles to grow back even after mines are abandoned. 

The recent spike in new coronavirus cases in the US is not due to a second wave, but simply the virus moving into new populations or surging in places that opened up too soon.

Texas hospitals are filling up with new COVID-19 cases, and many of the people falling ill are young.