Chewing mastic gum does have oral health benefits, such as reducing plaque buildup, helping prevent cavities and gum disease, and potentially fighting oral cancer.
sciencenews.org/article/mast…
Unlike in lab-based studies, during everyday conversations, older adults showed no significant difference in their ability to recount details compared with their younger counterparts.
sciencenews.org/article/olde…
At least one of the microbe species found in the stratosphere has been identified as a plant pathogen, a discovery that could reshape our understanding of how such pathogens spread around Earth.
sciencenews.org/article/eart…
Some of the most pressing health conditions — including heart disease, kidney disease and diabetes — are best managed as a whole, according to a new clinical guideline.
sciencenews.org/article/hear…
Falling measles vaccination rates have some researchers considering whether antivirals could add another layer of protection.
sciencenews.org/article/meas…
What would happen if you tried to break a photon? In typical fashion, quantum physics offers the weirdest answer possible.
sciencenews.org/article/brea…
Adult finches make "heat calls" as the temperature rises. Exposure to the song prepares their unhatched young's brains for the heat.
sciencenews.org/article/song…
Learning more about the microbes that live in the stratosphere could transform how we look for life on other worlds — on Mars, in the clouds of Venus and even on exoplanets light-years away.
sciencenews.org/article/eart…
One of the major cognitive changes that happens as we age is difficulty recounting details of past experiences. But older adults’ memories might be richer than we think.
sciencenews.org/article/olde…
For the first time, scientists have genetically engineered hookworms. It’s the first step toward making the parasites into pharmacies that could live in the gut and dispense drugs right into the bloodstream.
sciencenews.org/article/engi…