2 California professors share Nobel Prize in medicine

Two California scientists won the Nobel Prize in medicine for their discoveries into how the human body perceives temperature and touch, revelations that could lead to new ways of treating pain or even heart disease.

Scientists make progress on poison ivy vaccine, report says

According to Scientific American, scientists at the University of Mississippi and Hapten Sciences are "proceeding with a compound called PDC-APB" to be injected once every year or two to prevent the poison plant's effects.

How to see the harvest moon

Also known as the fruit or barley moon or the corn moon, the harvest moon will appear full for around three days starting Monday night.

SpaceX's 1st tourists splash down in the Atlantic after 3 days in orbit

Four space tourists ended their trailblazing trip to orbit Saturday with a splashdown in the Atlantic off the Florida coast. Their SpaceX capsule parachuted into the ocean just before sunset, not far from where their chartered flight began three days earlier.

Sudden tree die off the latest wildfire threat

In the last year, a combination of environmental factors has combined to create a new super fire threat, according to the East Bay Regional Parks District: Sudden Tree Die-Off.