climate change

More black bears are waking up earlier—or not hibernating at all.

It appears on Wikipedia over 2.8 million times.

Spring (a.k.a. pollen) is in the air.

On April 22, 1970, Denis Hayes stood on a stage in Central Park, stunned by the number of people who'd come to honor the planet.

Warm temperatures mean that national parks are seeing plants emerge from winter earlier.

The Water-Gate creates a flood barrier when the waters rise.

The tropical flora could one day be a common sight at higher latitudes.

A new study shows the species is in serious trouble.

A new study found that breakfast sandwiches have a bigger carbon footprint than other between-the-bread options.

The formations that give the park its name could vanish as soon as 13 years from now.

Researchers warn that “the complete feminization of this population is possible in the near future.”

The goal is to return CO2 to where it came from—and keep it there.

Diamonds aren't called "ice" because of their appearance.

While there are plenty of reasons you might favor grass-fed beef, combating climate change shouldn't be one of them.

The island will soon be completely snowless.

Thanks to climate change and the destruction of its natural habitat, the white-letter hairstreak has migrated north.

If Americans' 163 million dogs and cats constituted their own country, they'd rank fifth in global meat consumption.

Deadly dust storms could return to the Great Plains by the end of the century.

They were perfectly preserved down to their 1940s attire.

Warmer temperatures melt the ice that helps stabilize mountains.

A mild winter, a cold snap, and “buckets and buckets" of rain have affected orchards across the state.

Surprisingly, samples collected on an expedition from 1901−1904 look remarkably similar to those collected today.

Scientists say climate change in the Arctic has forced the bears to change their eating habits.

It all comes down to time.