"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."

"The Minnesota Court of Appeals on Monday affirmed state regulators’ key approvals of Enbridge Energy’s Line 3 oil pipeline replacement project, in a dispute that drew over 1,000 protesters to northern Minnesota last week."

"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".

"Plastic items from takeaway food and drink dominate the litter in the world’s oceans, according to the most comprehensive study to date."

"Lake Mead has declined to its lowest level since the reservoir was filled in the 1930s following the construction of Hoover Dam, marking a new milestone for the water-starved Colorado River in a downward spiral that shows no sign of letting up."

"Liberal Senate Democrats are unloading on a bipartisan group of senators working on an infrastructure deal, warning that the effort to win GOP backing could erode support on the left -- underscoring the stiff resistance the negotiators face in shepherding the proposal through a narrowly divided Congress."

"The surprising value of the country’s dive tourism industry gives another reason to protect its marine ecosystems."