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<p>Berkeley Lab researcher Sean Peisert (Credit: Marilyn Chung/Berkeley Lab)</p>

Using Physics to Keep Our Electrical Grid Safe

Many of the systems that provide services or products we use daily, such as the electrical grid, oil and gas pipelines, vehicles, and manufacturing plants, are examples of cyberphysical systems – systems that integrate computing and networking with one or more physical components. Computer security specialist Sean Peisert and a team of researchers at Berkeley Lab are helping ensure that these systems stay secure from cyberattacks.

<p>(Credit: Joel Dyar)</p>

How Does Climate Change Affect Mountainous Watersheds That Give Us Our Water?

Ecologist Heidi Steltzer, a Fort Lewis College professor and member of the Department of Energy’s Watershed Function Scientific Focus Area (SFA) project led by Lawrence Berkeley National Laboratory, studies how reduced snowpack and earlier snowmelt caused by climate change impact water supply in high-mountain areas. She is a contributing lead author of a new report by the Intergovernmental Panel on Climate Change (IPCC) on the Ocean and Cryosphere in a Changing Climate.