Called “forever chemicals” because they fail to break down fully in the environment, perfluoroalkyl and polyfluoroalkyl substances, better known as PFAS, have been used since the 1950s to make ...

Scientists are reporting the first compelling evidence in people that cognitive training can boost levels of a brain chemical that typically declines with age. A 10-week study of people 65 or older ...

A new Policy Brief from The Heartland Institute shows there is no evidence of acceleration in the rise of global sea levels since the 1920s and concludes the U.N. Intergovernmental Panel on Climate ...

With the promulgation of many new asylum rules under the Trump administration, and the likely continued policy changes of the Biden administration, asylum seekers from all over the world face great ...