They also "sweat" to cool their leaves.

January 31, 2018

A cleaner atmosphere might lead to a warmer planet.

January 26, 2018

A new study offers fresh insights.

January 19, 2018

According to NASA, last year was the warmest on record without an El Niño boost.

January 19, 2018

This could devastate already delicate ecosystems.

January 11, 2018

Less-productive marine plants will crumble food webs from the bottom up.

January 9, 2018

There's much to be done in so little time.

January 9, 2018

The cumulative cost of natural disasters in 2017 was more than $300 billion.

January 9, 2018

For an increasing number of people living in vulnerable areas, relocation is the only option left.

January 5, 2018

If we meet the Paris climate targets, we'll still have a water problem.

January 3, 2018