Some environmental groups argue that the EPA can’t legally weaken the regulations. The Safe Water Drinking Act gives the EPA ...

The EPA will rescind much of the Biden administration's first nationwide drinking water standard aimed at protecting people ...

A Brazilian scientist has been honoured with this year’s prestigious World Food Prize after pushing back against chemical ...

How big they are: The smallest plants, known as desmids and picozoa, are single-celled algae that are less than 0.0004 inches ...