"Much of the western United States baked for a third day on Wednesday under a punishing heat wave that has set temperature records, prompted health warnings and strained power grids."

"Two new reports draw attention to the scant laws safeguarding farmworkers’ health, including from worsening extreme heat."

"A massive fire broke out at a suburban chemical plant on Monday morning, sending a towering plume of smoke into the air and forcing evacuations of residents who live near the plant."

"The Electric Reliability Council of Texas says a large number of power plants are offline, but it could not provide details as to what may be causing the “very concerning” number of outages. At the same time, the state is experiencing near-record demand for electricity in June."

"A heatwave already punishing parts of the U.S. Southwest on Monday was expected to move into California this week, prompting the forecasters to warn of health and fire dangers."

"When the Los Angeles Department of Water and Power was hacked in 2018, it took a mere six hours. Early this year, an intruder lurked in hundreds of computers related to water systems across the U.S. In Portland, Oregon, burglars installed malicious computers onto a grid providing power to a chunk of the Northwest."

"The Pine Island Glacier’s ice shelf loss accelerated in 2017, causing scientists to worry that with climate change the glacier’s collapse could happen quicker than the many centuries predicted. The floating ice shelf acts like a cork in a bottle for the fast-melting glacier and prevents its much larger ice mass from flowing into the ocean."

"Docs suggest that in more than 80 U.S. locations, the failure of an aging dam could flood a major toxic waste site".

"When the long-mothballed Limetree Bay oil refinery reopened in February, environmentalists saw it as a parting gift from the Trump administration to the deeply divided people of St. Croix in the U.S. Virgin Islands. Some thought the massive facility would help revive the island’s economy while others feared environmental disaster and a looming climate nightmare."