These problems disproportionately affect minorities and the poor.

May 7, 2018

Fortunately, there are reef-safe alternatives.

May 4, 2018

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