Moon water imager integrated with NASA's Lunar Trailblazer

Lunar Trailblazer, NASA's mission led by Caltech in Pasadena, California to understand lunar water and the moon's water cycle, is one step closer to launching next year. Earlier this month, the agency's Jet Propulsion Laboratory ...

How giant kelp may respond to climate change

When a marine heat wave hit California's coast in 2014, it brought ocean temperatures that were high for Northern California but fairly normal for a Southern California summer. Much of the giant kelp in the north died in ...

New model tracks carbon in agroecosystems

Carbon is everywhere. It's in the atmosphere, in the oceans, in the soil, in our food, in our bodies. As the backbone of all organic molecules that make up life, carbon is a very accurate predictor of crop yields. And soil ...

Clay minerals call the shots with carbon

Clay minerals suspended in seawater binds sedimentary organic carbon to their mineral surfaces. But the quantity of carbon that is bound and the source of that carbon very much depends on the clay mineral in question. A research ...

Researchers study catastrophic disease events in marine mammals

As the COVID-19 pandemic sweeps across the globe, people are beginning to understand, at a very personal level, the ways in which infectious diseases can devastate life. But disease outbreaks are not confined to just humans ...

Extreme greenhouse effect heated up the young Earth

Very high atmospheric CO2 levels can explain the high temperatures on the still young Earth three to four billion years ago. At the time, our Sun shone with only 70 to 80 percent of its present intensity. Nevertheless, the ...

page 38 from 40