Scientists in South Korea have discovered a way to make all-solid-state batteries safer and more powerful using inexpensive ...

The best solutions are often the simplest. Overcomplicated gadgets and flashy innovations might grab attention, but smart design focuses on making life easier. Some ideas are so clever yet ...

Wearing waders and work gloves, three dozen employees from the U.S. Department of Agriculture’s Natural Resources Conservation Service stood at a small creek amid the dry sagebrush of southeastern ...