Brad Plumer

Even the Nobel Prize committee agrees at this point.

Humans are desperate to stop lionfish from devouring the Atlantic — so we’re hunting them, eating them, and even training sharks to attack.

The car will be able to park itself, change lanes automatically, and recognize traffic signs.

But Alaska, Louisiana, and Texas also face big risks from the current plunge in prices.

Case in point: The biggest solar installer in America is now offering loans to make it cheaper to buy rooftop panels.

A fall in prices could have major repercussions for dozens of countries, from the United States to Russia to Iran.

LED lamps could help bring lighting to 1.5 billion people who don’t have it.

A new study offers the most detailed map yet of the seafloor.