"WASHINGTON — A top manager who supervises the Environmental Protection Agency program responsible for cleaning up the nation’s most contaminated properties and waterways told Congress on Thursday that the government needs to plan for the ongoing threat posed to Superfund sites from climate change."

"Council on Environmental Quality nominee Kathleen Hartnett White, one of the White House's most controversial staffing choices, may be stuck in the Senate."

"UNITED NATIONS — Nigeria. Syria. Somalia. And now Iran. In each country, in different ways, a water crisis has triggered some combination of civil unrest, mass migration, insurgency or even full-scale war."

"A top manager who supervises the Environmental Protection Agency program responsible for cleaning up the nation’s most contaminated properties and waterways told Congress on Thursday that the government needs to plan for the ongoing threat posed to Superfund sites from climate change."

"Rising waters now cover homes and land on a Bangladeshi island, leaving farmers desperate."

"NASA researchers said that 2017 was the second-warmest year on record, behind 2016 but topping 2014 and 2015."

"It’s hard to miss a musk ox: It looks like a buffalo decked out in a hairy fur coat. And yet this easy-to-spot giant, which lives on tundras from Siberia to Greenland, is still surprisingly mysterious."

"A former Heartland Institute director faced charges for violating a female subordinate’s restraining order. An official at the think tank came to his defense."

"A bipartisan group of more than 100 members of Congress is urging President Donald Trump to recognize climate change as a national security threat."