"With marine heat waves helping to wipe out some of Alaska’s storied salmon runs in recent years, officials have resorted to sending emergency food shipments to affected communities while scientists warn that the industry’s days of traditional harvests may be numbered."

"When Abra Lee became the landscape manager at Hartsfield-Jackson Atlanta International Airport, she sought some advice about how to best do the job. The answer: study the history of gardening. That led to her uncovering how Black involvement in horticulture in the U.S. bursts with incredible stories and profound expertise, intertwined with a tragic past."

"One in three people across America have detectable levels of a toxic herbicide linked to cancers, birth defects and hormonal imbalances, a major nationwide survey has found."

"Cyclone Batsirai rammed into Madagascar’s coast on Feb. 5, bringing further devastation to a country already reeling from the effects of another tropical storm, Ana, that struck on Jan. 22."

"President Joe Biden’s top science adviser, Eric Lander, resigned on Monday evening following reports of his bullying and mistreatment of subordinates."

"A thawing of permafrost in beaver-built wetlands can release vast stores of greenhouse gases to warm the climate, but Native peoples are already feeling the rodent’s impacts." "When the beavers came to streams near the Alaskan village of Venetie, the fish disappeared."

"Older Americans who regularly breathe even low levels of pollution from smokestacks, automobile exhaust, wildfires and other sources face a greater chance of dying early, according to a major study released Wednesday."