Bat populations in Colorado may be headed for a decline that could cause ecological disruptions across the state.Two bats discovered in Boulder County in late February 2024 were confirmed to have white-nose syndrome, a deadly fungal disease. Additional bats in Larimer County also tested positive for white-nose syndrome early this spring.The first North American bats with white fungus on their faces, ears and wings were discovered in 2006 in caves where they hibernated near Albany, New York. The ...read more
A leading theory for why primates have bigger brains than other mammals has been debunked. The “fruit-diet theory” contended that foraging ability and intelligence go hand in hand in a sort of fruit-foraging feedback loop. Essentially, it posited that animals with larger brains can find fruit easily, then eating that fruit fuels brain growth, which, in turn boosts foraging ability. But, a study in Proceedings of the Royal Society B that compared larger-brained primates fruit foraging with sm ...read more
Phobos and Deimos are potato-shaped, heavily pock-marked rocks that are gravitationally bound to Mars. They are also two of the strangest moons in the Solar System.For a start, they are tiny compared to their host—Phobos is just 20 kilometers across. They are much less dense than Mars and heavily cratered, suggesting a colorful past. They also have some peculiar features, such as the grooves on the surface of Phobos that stretch for over a kilometer. The puzzle for astronomers is to determine ...read more
More than 53,000 Americans are projected to die from colorectal cancer this year. Although colorectal cancer is the second-most common cause of cancer deaths in the United States, it can be cured if caught early. Detecting a tumor as soon as possible can help you get treatment as soon as possible, giving you the best chance for survival.In my work as a gastroenterologist, I treat patients from every background and walk of life. Uniting them are a growing number of insurance barriers threatening ...read more
When you think of psychedelic drugs like psilocybin or lysergic acid diethylamide (LSD), you might imagine an array of mind-boggling visuals. Yet psychoactive substances can be good for more than just a tremendous trip. For thousands of years, they’ve been used to treat psychological disorders and promote well-being. In fact, when taken in small doses, experts say they can even produce comparable effects to antidepressants. Called microdosing, this idea is nothing new, but it’s taken off i ...read more
Author Vishay SinghPosted on Categories Discover Magazine