The Federal Energy Regulatory Commission recently ruled that it won’t approve energy projects on Native lands without tribal consent. But many more applications are pending.

Filtering out PFAS is only the first step. These ‘forever chemicals’ still have to be destroyed, and there are many questions about how to do that safely.

Methane is a potent greenhouse gas that can leak from oil and gas wells, pipelines and landfills. Satellites can spot the releases fast enough to get them fixed and help protect the climate.

Here’s a game: Tell a friend to give you any number and you’ll return one that’s bigger. Just add ‘1’ to whatever number they come up with and you’re sure to win.

Georgia’s inmate fire crews respond to hundreds of calls in surrounding counties every year. Without them, there might not be a responder, but they aren’t universally loved – and they don’t get paid.

Now out in space for more than two years, the James Webb Space Telescope is a stunningly sophisticated instrument.

The need to connect is fundamental. But diminishing social ties and community support are contributing to the loneliness epidemic.

The big question: Would climate engineering like sending reflective particles into the stratosphere or brightening clouds help reduce the national security risks of climate change or make them worse?

New charts and data show how corporate demand could boost clean energy investment in regions where renewable energy potential is strong but wind and solar power have lagged.