As President Trump's EPA prepares to roll back some of the safeguards against so-called "forever chemicals," some Americans may be wondering what they can do to protect their drinking water.

President Trump has sought fewer environmental rules and more oil and gas development. EPA Administrator Lee Zeldin has carried out that agenda by announcing massive regulatory rollbacks.

Rocket Lab has been moving quickly in its quest to get its medium-lift launcher, Neutron, ready for launch by the second half ...