Using chemistry, researchers found a way to deliver cheap, efficient, and clean hydrogen power.
Ocean heat waves and high carbon dioxide levels are much bigger threats to this natural wonder.
Phasing out plastic bags is finally starting to work.
Because you have to pay for it.
Plastic bottles pollute the planet, and also your innards.
34 percent of cars sold globally in 2017 were SUVs.
One city has purchased 10 units, and more could follow.
It joins a long list of nations that have already made the same pledge.
Pollutants at sea are almost as diverse as the species they endanger.
It's just a drop in the ocean. A really, really polluted ocean.
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