"Environmental and animal advocacy groups haven’t shown they have legal standing to challenge the Trump administration’s revised Endangered Species Act regulations, but a lawsuit from a coalition of states can move forward, a federal court ruled Monday."

"Little brown bats, an endangered species, have declined by more than 90% due to white-nose syndrome, a fungal disease that causes bats to wake up from hibernation, and consequently drains their essential fat reserves. A new study uses genetics to determine that little brown bats with certain genetic traits are more likely to survive the disease."

"The Trump administration on Thursday denied Endangered Species Act protection to a weasel-like woodland mammal called the Pacific fisher across most of its West Coast range, except for a dwindling population in California’s southern Sierras."

"A coalition of conservation groups is suing the Trump administration over its signature border wall, arguing that the transfer of military funds for the wall’s construction is unconstitutional and claiming that the administration did not have the right to waive certain environmental requirements."

"Reports of bugs nicknamed "murder hornets" in the United States generated a lot of buzz as well as new legislation this week — and climate change could make the problem worse."

"Insect experts say people should calm down about the big bug with the nickname “murder hornet” — unless you are a beekeeper or a honeybee."

"The scientists who study how diseases emerge in a changing environment knew this moment was coming. Climate change is making outbreaks of disease more common and more dangerous."

"From the vast plains of the Masai Mara in Kenya to the delicate corals of the Aldabra atoll in the Seychelles, conservation work to protect some of the world’s most important ecosystems is facing crisis following a collapse in ecotourism during the Covid-19 pandemic."

"Environmentalists are questioning spending by wildlife managers who oversee a conservation effort for the lesser prairie chicken after money was used on a building and salaries rather than on projects to help the bird."

"Sightings of the Asian giant hornet have prompted fears that the vicious insect could establish itself in the United States and devastate bee populations."