"The US government’s experimentation with AI in rulemaking carries the risk that actions associated with the technology may be overturned in court, former federal officials warn."

"The moon’s shadow will descend upon Earth on Wednesday, and some will bear witness to a total solar eclipse. But the universe won’t stop there: At night, nature’s fireworks will accent the sky as the Perseid meteor shower reaches its peak."

"Turritopsis dohrnii has the ability to turn back into a baby jellyfish and grow up all over again".

"Wandering gliders are descended from some of the earliest known insects – and breed as one global population. ... Whenever we see a dragonfly zipping through the airspace and devouring tiny insects with aplomb, we can appreciate they are so timelessly effective that they have barely needed to tweak their way of life in 200m years."

"As regulations have reduced prenatal exposure to harmful emissions from vehicles and industry in recent years, smoke from climate-fueled wildfires is erasing air quality gains."

"A new U.S. policy that aims to reduce the risks arising from federally funded research with dangerous pathogens is drawing mixed reviews from scientists, with even some who support tighter regulation fearing its vague wording could complicate, not clarify, the rules on what kinds of studies the government will support."

Scientists say climate change, caused mainly by burning oil, coal and gas, is making the Mediterranean Sea hotter, bringing hundreds of new and invasive fish species that decimate indigenous populations. As biodiversity diminishes, coastal communities will struggle to make ends meet in the ways they’ve known for generations."

"CapuchinAI, a portable testing station equipped with a touch screen and facial recognition software, could help scientists study primate intelligence in the wild."

"The Okefenokee Swamp is regarded as one of the world’s largest freshwater ecosystems, encompassing a vast network of wetlands that supports exceptional biodiversity and serves as the source of two major rivers. Its largely undisturbed peat beds preserve a 5,000-year record of environmental change, making the swamp both a globally significant natural habitat and a valuable source of information on long-term environmental change, according to a UNESCO description."