The definitive, minute-by-minute guide to every billionaire around the globe. See who's up, who's down and who's a new member of the three-comma club.

Eating a diet high in ultraprocessed foods is associated with an increased risk of dementia, according to new research, adding to the growing list of health problems linked to foods such as packaged ...

The Endangered Species Act (ESA) provides a framework to protect and recover species at risk of extinction, both domestically and abroad. Enacted in 1973, it has been credited with saving 99 percent ...

The Pentagon on Monday updated its list of Chinese businesses the U.S. has identified as aiding Beijing’s military, designating around two dozen new companies, including tech giants Alibaba Group and ...