As homeland security becomes increasingly important, UCLA researchers are developing technologies to protect civil infrastructures such as highways and water supplies. Researchers presented their technologies during a homeland security symposium hosted Friday by the Henry Samueli School of Engineering and Applied Science. Read more...

It is a tragic tale of loving something to death. The white abalone, a creature that once blanketed the rocky waters of southern California, is now on the brink of extinction. Read more...

After nearly a century of fire suppression, it turns out Smokey the Bear was wrong ““ we should not be preventing forest fire after all. On the contrary, science advocates fighting fire with fire ““ using intentional, controlled burning as a method of wildfire prevention. Read more...

An insect no bigger than a peanut is partly responsible for the destruction of trees hundreds of years old in the Lake Arrowhead area. The bark beetle, native to the area, has been taking advantage of trees weakened by drought and high temperatures. Read more...

A UCLA researcher working with a team of astronomers has determined that the asteroid Hermes, recently spotted for the first time since 1937, is in fact two separate rocks travelling on an orbit around the sun. Read more...

Nurses nationwide looking to quit smoking will soon have a resource available to them thanks to a UCLA School of Nursing professor and a $1.8 million grant from The Robert Wood Johnson Foundation. Read more...

In April 2003, researchers from the National Human Genome Research Institute made a breakthrough discovery involving the DNA sequence of the entire human genome. The discovery means that scientists can now determine the location of genes on DNA strands, and the function of those genes. Read more...