Krell Admin

Supernova shocks

It had to be a programming bug, or so researchers thought in 2002, when their computational models found an instability… Read More

May 6, 2014

Storm tracking

By graphing points in Earth’s roiling atmosphere with the aid of the latest petascale-power technology, scientists collaborating on Department of… Read More

June 20, 2012

Honoring a climate model pioneer

For Warren Washington, climate and computers have gone together for more than 50 years. In 1958, as a master’s degree… Read More

November 17, 2010

Getting a reaction

When Doug Kothe entered nuclear engineering school in 1983, the graduate chairman had this message: Don’t worry about a job.… Read More

November 11, 2010

Virtual ice-breaker

The ice sheets are unraveling. At the edges of Antarctica and Greenland and across the arctic, great swaths are breaking… Read More

October 26, 2010

Inside materials’ DNA

If you spend any time working on a laptop or using a smart phone, you’ve noticed that computers are lighter,… Read More

September 15, 2010

Girding the grid

In some ways, the interconnecting grids of wires, generators and transformers that power U.S. homes and businesses resemble a patchwork… Read More

December 18, 2009

Catching rays

Sometimes it takes a big machine to understand the tiniest details. Continue reading → Read More

October 14, 2009

Past blasts

As the Great Long Island Hurricane of 1938 ripped apart houses and turned towns into islands, meteorologists recorded crucial data… Read More

September 29, 2009

Science in motion

Science and engineering, long reliant on abstract symbols, graphs and models to represent the real world, can now also step… Read More

June 3, 2009