Chris Field projects crop losses of up to 40 percent by 2050, depending on the location.

A story on the impacts of climate change cites Marshall Burke's study on the relationship between climate and suicide and how it affects climate activism. 

Gabrielle Wong-Parodi speaks about the impacts of individual actions on climate change.

Dustin Schroeder speaks about his research using historic radar film to understand glacier melt in Antarctica.

Marshall Burke explains the economic cost of climate change in the United States.

Marshall Burke speaks about the effect of climate change on flooding.

“The only downside to a pledge like this is if people misinterpret a pledge to mean action,” says Rob Jackson.

"All the discussions of doom and gloom have not led to change we need," says Rob Jackson.

“They didn’t know what the shape of the continent was, whether it had mountains — this wasn’t about glaciology or studying ice sheets. It was really fundamental Earth exploration,” says Dusty Schroeder.

Research by PhD student Malcolm Hodgskiss finds new evidence for a mass extinction event 2.05 billion years ago in barite samples from Hudson Bay, Canada .

Noah Diffenbaugh comments on the potential impact of warm water in the Pacific Ocean.

Although the safety of it is "actually quite good," Rob Jackson says, “nuclear energy is out of fashion.” 

“This is a well-researched and trustworthy [study] design for understanding the causal effects of changes in things like temperature on economic outcomes,” says Marshall Burke on a new study on the effects of temperature and learning.

In a new study, geological sciences PhD student Malcolm Hodgskiss found extreme changes in the atmosphere killed almost 100 percent of life on Earth about 2 billion years ago.

"By having this record, we can now see areas where the ice shelf is getting thinnest and could break through," says Dustin Schroeder.

"What this allows us to do is see this change in that ice shelf over, in this case, about 40 years," says Dustin Schroeder.