"DAMARISCOTTA, Me. — Alice Kelley stood on the bank of a tidal river, next to a grassy bluff dotted with apple trees. This is not just a scenic spot: Hidden beneath the grass is a massive pile of oyster shells left by Native Americans. And hidden among those shells are rich, detailed stories thousands of years old."

"The Trump administration’s decision to prevent government scientists from presenting climate change-related research at a conference in Rhode Island on Monday gave the event a suddenly high profile, with protesters outside, media inside and angry lawmakers and academics criticizing the move."

"A House-passed bill aimed at helping communities impacted by a string of recent natural disasters cleared a key hurdle in the Senate on Monday evening."

"U.S. companies are still among the most ambitious in setting targets to combat global warming despite President Donald Trump’s plans to quit the 195-nation Paris climate agreement, a 2017 survey showed on Tuesday."

"Forest fires in Brazil and Indonesia contributed to a record loss in global tree cover in 2016, equivalent to the size of New Zealand, that could accelerate deforestation blamed for climate change, an independent forest monitoring network said on Monday."

Climate change has undermined the risk calculations for dams. President Obama had a program to make dams more resilient, but President Trump plans to do away with this key dam safety program.

"Fires, floods and hurricanes are already costing the federal government tens of billions of dollars a year and climate change will drive those costs ever higher in coming years, a new federal study warns. The report by the Government Accountability Office, Congress’s auditing arm, urges the Trump administration to take climate change risks seriously and begin formulating a response."

"The California Department of Insurance said on Thursday its preliminary estimate for insured wildfire losses was $1.05 billion, based on claims received by the state’s eight largest insurers, adding that it expected the numbers to rise."

"The Environmental Protection Agency has canceled the speaking appearance of three agency scientists who were scheduled to discuss climate change at a conference on Monday in Rhode Island, according to the agency and several people involved."