It’s eons-old moss, and it has not been seen in at least 400 years, scientists say...

In what may be the most glaring example of climate change yet, the glaciers atop iconic Mount Everest are melting...

The human race, indigenous and non-indigenous alike, is about to cross a threshold, though it is not one of evolution and is nothing to brag about, scientists say...

Ocean-surface temperatures from Maine to North Carolina have shot to their highest in 150 years, the National Oceanic and Atmospheric Administration (NOAA) announced on April 25...

What is the true cost of overpopulation on the environment?...

The Keystone XL pipeline is in James Hansen’s sights as the famed climate scientist retires from NASA, where he has worked for more than 40 years, in order to spread the message ab...

Greenhouse gases and thus temperatures are skyrocketing and will most likely reach epic proportions by the year 2100, scientists at Oregon State University and Harvard University h...

The subject of climate change figured prominently in President Obama’s State of the Union address on February 12...

Having mentioned climate change in his inaugural address, President Barack Obama devoted a brief section to the crisis in his State of the Union message on February 12...

Adding to the dire predictions about global warming that have come out recently, other studies focusing on the ice sheets of both poles reveal that the rate of melt has accelerated...