After scrutinizing thousands of peer-reviewed climate studies, the largest analysis of its kind reveals a 'gaping chasm' between science and public perception.

If Western culture can overcome the 'disgust factor,' insect cuisine could help fight global hunger and global warming, according to a new United Nations report.

If humans still exist millions or billions of years from now, they'll have to deal with supervolcanoes, supernovas and other civilization-threatening calamities.

The sex of unborn painted turtles is dictated by ambient temperature. A new study suggests climate change could doom the species to a brief, all-female future.