"Every species of animal and plant that lives or breeds in the Arctic is experiencing dramatic change. As the polar region warms, species endure extreme weather, shrinking and altered habitat, decreased food availability, and competition from invading southern species."

"A study published today in Science Advances suggests that, if global warming isn’t curbed, west India and west central Asia could become locust hotspots in the decades ahead, raising new challenges for control efforts, and further threatening food security and livelihoods in already vulnerable regions."

"New satellite-based research reveals how land along the coast is slumping into the ocean, compounding the danger from global sea level rise. A major culprit: overpumping of groundwater."

"The Interior Department on Wednesday announced an armistice in the battle over the Klamath River, unveiling an agreement between farmers reliant on the waterway for irrigation and tribal nations seeking to restore the region’s fisheries."

"Up to half of the Amazon rainforest could transform into grasslands or weakened ecosystems in the coming decades, a new study found, as climate change, deforestation and severe droughts like the one the region is currently experiencing damage huge areas beyond their ability to recover."

"Opponents of a sprawling national monument surrounding the Grand Canyon National Park on Monday launched a pair of lawsuits challenging the site, opening another front in a Republican effort to roll back presidential authority to protect federal lands."

"Environmental groups on Monday petitioned the U.S. government seeking endangered species protection for the American horseshoe crab, a "living fossil" under threat from commercial harvests for bait and biomedical use as well as from habitat loss and climate change."

"First responders and volunteers from Trinidad and Tobago on Tuesday sought to contain an oil spill detected last week in the Caribbean country's waters and clean areas of Tobago island's coast already affected by the incident."

"Dirt, it turns out, isn’t just worm poop. It’s also a humongous receptacle of carbon, some 2.5 trillion tons of it — three times more than all the carbon in the atmosphere."

"For pronghorn, those antelope-like creatures of the American West, this grassland north of Flagstaff is prime habitat. It gives the animals the food and conditions they need to survive fall and winter. But for a nation racing to adopt renewable energy, the land is prime for something else: solar panels."