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.

One more reason not to drive into midtown Manhattan: Soon it will cost an extra $15 as New York City launches its long-debated congestion pricing system.

On Feb. 7, 2024, the EPA strengthened the federal limit for annual levels of fine particulate air pollution, or PM2.5. Many serious health effects have been linked to PM2.5 exposure.

The US, a minor liquefied natural gas supplier a decade ago, now is the world’s top source. That’s good for energy security, but bad for Earth’s climate. An energy scholar explains the trade-offs.

For a project on identifying lead water pipes in homes, outreach through partner groups produced a more representative set of volunteers.

Though many Americans believe that parasitic infections exist in poorer countries, research shows that the problem exists in the US and has a higher impact in communities of color.

After the Supreme Court overturned the Obama administration’s strategy for reducing power plant carbon emissions in 2022, the Biden administration is taking a narrower but still ambitious approach.

If the EV transition focuses exclusively on drivers in privately owned cars, it won’t meet many Americans’ mobility needs, particularly in underserved communities.

That’s the big question at the upcoming UN Climate Change Conference, known as COP27, and it’s controversial.

That’s the big question at the upcoming UN Climate Change Conference, known as COP27, and it’s controversial. Here are some of the ideas being floated.