By Science News | Elie Dolgin | 11/19/2024 11:00 AM
Mineral crystals in heart cockles’ shells protect symbiotic algae from ultraviolet rays and could lead to innovations in internet infrastructure. ... Read full Story
Environmental DNA harvested from the ocean, land and air can help scientists monitor wildlife. The challenge is figuring out how to interpret this eDNA. ... Read full Story
The detailed structure of a misfolded protein from a diseased deer could help explain why the disease hasn’t made the leap to humans. ... Read full Story
By Science News | Amanda Heidt | 11/7/2024 1:00 PM
Scientists in Utah put sticky traps on car bumpers to tally how many bees get hit on a typical trip. The broader toll is immense, they estimate. ... Read full Story
By Science News | Susan Milius | 11/5/2024 7:01 PM
A bat gym shows that vampires are more like some insects, burning amino acids from blood proteins rather than the carbs or fats other mammals rely on. ... Read full Story
Swine can act as so-called “mixing vessels” for human and bird flus, giving avian viruses an opportunity to adapt for spreading in people. ... Read full Story
In addition to studying the world’s only nonmigratory blue whales, marine biologist Asha de Vos seeks to change her compatriots’ attitudes toward the ocean. ... Read full Story
By Science News | Susan Milius | 10/30/2024 8:00 AM
Vespa orientalis fed an 80-percent-ethanol brew still did hornet tasks and had normal life spans. This trick may be an adaptation to gut-dwelling yeast. ... Read full Story
African giant pouched rats can detect landmines and diseases. Now some have been trained to sense elephant ivory, pangolin scales and more. ... Read full Story
By Science News | Sujata Gupta | 10/25/2024 9:00 AM
A mid-1850s act let the United States seize islands rich in bird guano. Those strategic outposts fueled the U.S. rise to power, a researcher says. ... Read full Story
Rediscovery of giant salmon carp in Cambodia sparks hope for the rare fish’s survival and efforts to conserve one of the greatest diversity hot spots. ... Read full Story
By Science News | Jake Buehler | 10/23/2024 2:00 PM
Polar bears have been exposed to more viruses, bacteria and parasites in recent decades, a new study shows, possibly acquiring the germs in their diet. ... Read full Story
By Science News | Jake Buehler | 10/11/2024 11:00 AM
Genetic analysis of cavity crud from two famed man-eating lions suggests the method could re-create diets of predators that lived thousands of years ago. ... Read full Story
Merriam-Webster's Word of the Day for November 22, 2024 is:
paroxysm \PAIR-uk-sih-zum\ noun
Paroxysm is a formal word that refers to a sudden strong feeling or uncontrollable expression of emotion. In medical use, paroxysm refers to a sudden attack or increase of symptoms of a disease that often occurs repeatedly.
// The comedy special sent us into paroxysms of laughter.
"[Danny] Ray was part of [James] Brown's cape routine for 45 years, assisting him on the song 'Please, Please, Please.' The Godfather of Soul would collapse in a paroxysm of feigned grief during the song, being led away by a solicitous Ray, who draped the singer in a cape. Brown would take a few steps, then return to the microphone. Sometimes, they eschewed the cape, and Brown was merely led away." — Bruce Haring, Deadline, 3 Feb. 2021
Did you know?
Paroxysm didn't just burst onto the scene recently; its roots go back to ancient Greek. The word ultimately erupted from the Greek verb paroxynein, which means "to stimulate." (Oxynein, a parent of paroxynein, means "to provoke" and comes from oxys, a Greek word for "sharp.") In its earliest known English uses in the 15th century, paroxysm referred to a sudden attack or increase of symptoms of a disease—such as pain, coughing, shaking, etc.—that often occur again and again. This sense is still in use, but paroxysm soon took on a broader and now much more common sense referring to an outburst, especially a dramatic physical or emotional one, as in "paroxysms of rage/laughter/joy/delight/guilt."