
A G-20 Challenge: How Do We Get More Food From Less Water?
Agriculture strains the world's supply of fresh water. The question is how do we feed a hungry planet without tapping out the water supply?
LEARN MOREAs the planet warms up, larger swarms of hungrier insects could take a serious bite out of staple food crops.
Three-quarters of the world's coral reefs could fall ill to the disease in the next century if climate change continues on its current trajectory.
Scientists explain the causes behind unusual numbers of whale strandings and deaths on the U.S. Atlantic coast.
Atmospheric CO2 is now 50% higher than it was before the start of the industrial revolution.
President Biden and UK Prime Minister Rishi Sunak focused their meeting on economic and defense issues.
An earlier start to El Nino makes 2023 more likely to be one of the warmer years on record.
At a canyon campground about half an hour from the town of Cortez, about a dozen rafts and boats stand ready to trek the Dolores River.