Tree swallows at a Great Lakes bird observatory are shrinking, a troubling finding that University of Michigan researchers ...

Dozens of bees crawled along the frame in Frances Ratay’s hands as she looked down at the colony in awe. The 70-year-old ...

Between disease, pesticide contamination and starvation, seabirds are fighting multiple battles along the California ...

A high-flying drone nearly struck a United Airlines jet landing at Newark Liberty International Airport Friday, authorities ...

Before Los Angeles schools Superintendent Alberto Carvalho resigned, the Board of Education warned him in a confidential ...

In the latest twist over Pennsylvania’s participation in President Donald Trump’s Great American State Fair, Pennsylvania’s U ...

The roughly 1,500-foot elevation gain up to the summit of Angels Landing is enough to frighten even the most experienced ...

All the water unleashed onto the warehouse fire in Boyle Heights — some of it 480 gallons at a time by helicopter — had to ...

Orange County officials will start removing chemicals this week from two storage tanks at a Garden Grove aerospace company ...

We all enjoy having beautiful plants indoors and outdoors, but with our busy schedules, plants can be the last things on our ...

Two weeks before the board of a Southern California environmental agency was to vote on a pair of landmark climate ...

NASA officials have been shouting for years more money is needed to support infrastructure of a souped-up launch rate on ...