Feature Articles

Argonne environmental and computer scientists have developed a new kind of model, called a foundation model, to predict weather and eventually climate.

Material scientists from the U.S. Department of Energy’s Ames National Laboratory are moving into the field-testing stage of a new type of high voltage overhead power conductor (cable).

Cicada’s cries ring out in the hot air and their discarded exoskeletons decorate tree branches in the southeast and midwest United States at the height of summer. While their ability to emerge in huge numbers is astounding, they have other surprising features too. In fact, their wings kill bacteria on contact and are self-cleaning. Researchers using the Department of Energy’s (DOE) Oak Ridge National Laboratory and Brookhaven National Laboratory user facilities investigated this bizarre phenomenon. They learned how structures in the cells are able to pull off such a feat and how it could be used in medical applications.

Researchers at the Department of Energy’s Oak Ridge National Laboratory have developed the first additive manufacturing slicing computer application to simultaneously speed and simplify digital conversion of accurate, large-format three-dimensional parts in a factory production setting. The technology, known as Slicer 2, can help widen the use of 3D printing for larger objects made from metallic and composite materials. Objects the size of a house and beyond are possible, such as land and aquatic vehicles and aerospace applications that include parts for reusable space vehicles.

Maria Goeppert Mayer left an indelible mark on science through her groundbreaking contributions to nuclear physics. A Nuclear Structure Conference at Argonne will highlight her contributions to physics theory.

Five early and mid-career scientists from Argonne National Laboratory divide and conquer varied challenges to improve nuclear science and technology and help the U.S. meet its future energy goals.

The safety and efficiency of a large, complex nuclear reactor can be enhanced by hardware as simple as a tiny sensor that monitors a cooling system. That’s why researchers at the Department of Energy’s Oak Ridge National Laboratory are working to make those basic sensors more accurate by pairing them with electronics that can withstand the intense radiation inside a reactor. The ORNL research team recently met with unexpectedly high success using a gallium nitride semiconductor for sensor electronics.

The summer sun beats down. People without air conditioning must find refuge in schools and community centers. Outdoor workers struggle to keep cool. Hot nights interrupt people’s sleep, not allowing them to get the rest needed to recover from the warmth of the day. People with cardiovascular and respiratory illnesses have these conditions worsen.