Find out what kind of weather we're expecting this week. Texas Floods Inundate Central Areas As Waters Seen Rising Rapidly He ...

Enjoy a 4-mile plant hike later this month with the Milo Baker chapter of the California Native Plant Society.

The Oak Ridge Fire has burned over 10,000 acres on the Navajo Nation. The fire is only 13% contained, but officials say some evacuation orders have been downgraded.

In the new book 'When It All Burns,' author and anthropologist Jordan Thomas reveals the psychological and physical toll of ...

Poison oak. Poison oak also secretes an oily sap called urushiol (pronounced yoo-Roo-shee-all) on its stems and leaves which can cause an allergic reaction. If you don’t have a reaction the first time ...

By removing this poison from the regulatory well, the Supreme Court has begun to clear the path to tackling our most pressing energy and environmental challenges.

5K run: The inaugural San Diego Fourth of July 5K run will be held at 4S Ranch Sports Park, 16118 4S Ranch Parkway. The 5K ...

An Australian woman murdered her husband's parents and aunt by lacing their beef Wellington lunch with toxic mushrooms, a ...

You can remove poison oak from your yard by hand or with an herbicide. No matter which method you choose, wear protective ...

How to identify poison ivy, poison oak and poison sumac. What you should know to prevent a rash.

Poison oak rashes are identical to poison ivy rashes in that they have the same oil, which is by the way caused urushiol oil, according to the Cleveland Clinic.