Shell managed to contain the large oil spill in the Atlantic Ocean before it reached the Nigerian coast.

In America, thousands of times each year, sewer systems overflow and contaminate the country's waterways. But nope, fixing up aging infrastructure during an economic downturn is a terrible idea, according to House Republicans.

Not only are solar panels getting cheaper, they're getting waaaay more efficient.

Too bad demand for solar projects could "flatline" next year.

Grist thanks its sponsors. Become one.

Finding Nemo lied to us all: Tropical fish stuck in small tanks aren't friendly and helpful. They turn mean.