"The U.S. Environmental Protection Agency is in the early stages of launching a debate about climate change that could air on television – challenging scientists to prove the widespread view that global warming is a serious threat, the head of the agency said."

"A coalition of American states, cities and businesses that have pledged to stick with the Paris climate pact will team up with experts to quantify their climate commitments and share their plans with the United Nations, vowing to act in spite of the Trump administration’s exit from the accord."

"Bill Taylor’s first memory is of falling out of a boat at about age 3."

"One of the biggest icebergs ever recorded has just broken away from Antarctica."

"John Tyler's family name can be traced through this Chesapeake Bay community back at least 300 years, and as many as a dozen generations. But a few years ago, he feared his generation might be the island's last."

"A handful of big fossil fuel producers have been responsible for the majority of global greenhouse gas emissions in the years since climate change seized the world's attention as a looming crisis, according to a new report issued today."

"HAMBURG, Germany — World leaders struck a compromise on Saturday to move forward collectively on climate change without the United States, declaring the Paris accord “irreversible” while acknowledging President Trump’s decision to withdraw from the agreement."

"SUFFOLK, Va. — People here in coastal Virginia are beginning to see changes: Tides are a little higher, storms bring water into the streets and basements sometimes flood."

"An enormous iceberg, more than 2,000 square miles in area — or nearly the size of Delaware — is poised to detach from one of the largest floating ice shelves in Antarctica and float off in the Weddell Sea, south of the tip of South America."