Will the batteries that power electric buses stall California’s zero-emission mandates?
Mishaps with equipment manufacturers, maintenance crews and power suppliers are threatening fleets’ transition from diesel engines.
What we know about the midair collision between a passenger jet and Black Hawk helicopter over the Potomac River
A regional jet carrying 64 people collided with an Army Black Hawk helicopter. Reagan National Airport grounded all flights.
Watch a miles-long cluster of dolphins captured on drone video
A miles-long cluster of dolphins was filmed leaping, gliding and cavorting their way across Carmel Bay on the central coast of California.
Can California’s battery storage industry survive Moss Landing fire? It better | Opinion
The fire confirmed the worst fears of a Central Coast community where a new battery farm is planned, writes SLO.