A protein called neurofilament light chain (NfL)—studied in humans in the context of neurodegenerative diseases and aging—is also detectable in the blood of numerous animals, and NfL levels increase with age in mice, cats, ...
There aren't any native lion or tiger populations living in Japan today, but this was not always the case. Fossil evidence indicates that at least one species of large cat roamed the archipelago during the Late Pleistocene—a ...
Most seals give birth to a pup around the same time each year, and wean them and send them on their way within 12 months in an annual cycle.
More than 50 skuas in Antarctica died from the high pathogenicity avian influenza virus H5N1 in the summers of 2023 and 2024, marking the first documented die-off of wildlife from the virus on the continent. That is confirmed ...
The mushrooms spread out on the chopping board seemed normal enough. They were rich and dense, and had a strong earthy aroma. In the saucepan, they melted—along with the cheese—to form a creamy pasta sauce.
On Jan. 27, California lawmakers took initial steps toward addressing the public safety concerns posed by the state's growing populations of wolves, mountain lions and other predators—issues the state's top environmental ...
A 77-pound mountain lion set off a scramble Tuesday as it wandered through San Francisco's wealthy Pacific Heights neighborhood before finally being captured as onlookers safely peered from their home windows or stood across ...
A young mountain lion spotted roaming the streets of San Francisco has been located near a park where wildlife officials are trying to capture it, authorities said Tuesday.
It might be less visible than dwindling lion populations or vanishing pandas, but the quiet crisis of small mammal extinction is arguably worse for biodiversity. These species are crucial indicators of environmental health, ...
In the same week that New South Wales experienced four shark attacks, Victorian beachgoers were warned about stinging jellyfish.
