"Earth’s warming could trigger sweeping changes in the natural world that would be hard, if not impossible, to reverse."

"More than 47,000 Europeans died from heat-related causes during 2023, the world’s hottest year on record, a new report in Nature Medicine has found."

"The world is currently seeing the fastest-spreading, largest-ever outbreak of H5N1, a highly contagious, deadly strain of avian influenza. Scientists say this virus now presents an existential threat to the world’s biodiversity, with the risk to humans rising as it continues to leap the species barrier, reaching new host species."

"The disturbance is predicted to be a strengthening Tropical Storm Ernesto across the northern Leeward Islands on Tuesday and near Puerto Rico on Wednesday."

"More than 100 homes in Alaska's capital Juneau have been damaged by a glacial dam outburst north of the city, an increasingly frequent phenomenon exacerbated by climate change."

"Tropical Storm Debby brought intense rainfall and flooding threats to North Carolina on Thursday, highlighting the vulnerability of hog lagoons and wastewater treatment plants."

"A famine-stricken camp in Sudan's conflict-torn Darfur region is facing a significant new influx of displaced people while floods threaten to contaminate water and sanitation facilities, according to satellite imagery published on Friday."

"Holder of one-fifth of the world’s fresh water, the Amazon is beginning the dry season with many of its rivers already at critically low levels, prompting governments to anticipate contingency measures to address issues ranging from disrupted navigation to increasing forest fires."

"More than 300,000 Americans moved to flood or fire-prone counties last year, according to data from the real estate company Redfin."

"Summers in New York City are difficult for Anthony Gay and his family. A small, portable air conditioner in his bedroom is the only relief they have from soaring temperatures in their Brooklyn rental."