A wildfire in California's San Luis Obispo County exploded in size Thursday, triggering evacuation orders and sending smoke plumes southeast into Santa Barbara and Ventura counties.
The big picture: The massive Madre Fire has surpassed January's destructive Los Angeles-area wildfires to become California's largest this year, as much of the state faces hot, dry conditions that raise wildfire risks ahead of the July Fourth holiday.
The EPA said Thursday it has placed 139 employees on leave after they signed a "declaration of dissent" accusing the agency of "unraveling" health and environmental protections for political reasons.
Why it matters: The letter and EPA pushback escalates internal and public disputes over the agency's deregulatory moves under President Trump.
Your July 4 fireworks and barbecues may be indoors this year — depending on the weather.
Why it matters: Scorching hot temperatures and widespread thunderstorms may disrupt your festivitiesor cause travel delays for the record-number of people hitting the road this holiday weekend.
President Trump wants to "drill baby drill." But many producers in the heart of the oil patch have other plans — and some say Trump's trade policies are discouraging drilling.
Why it matters: Many things affect gasoline prices. But producers' caution about growing output could limit how much prices at the pump might fall by helping avoid a large market glut of oil.
