Using chemistry, researchers found a way to deliver cheap, efficient, and clean hydrogen power.

April 30, 2018

Ocean heat waves and high carbon dioxide levels are much bigger threats to this natural wonder.

April 30, 2018

Phasing out plastic bags is finally starting to work.

April 5, 2018

Because you have to pay for it.

March 28, 2018

Plastic bottles pollute the planet, and also your innards.

March 15, 2018

34 percent of cars sold globally in 2017 were SUVs.

March 5, 2018

One city has purchased 10 units, and more could follow.

February 26, 2018

It joins a long list of nations that have already made the same pledge.

February 22, 2018

Pollutants at sea are almost as diverse as the species they endanger.

February 22, 2018

It's just a drop in the ocean. A really, really polluted ocean.

February 19, 2018