Retaining older people’s memory — Science News, March 18, 1972 In spite of the age-old yearning for the Fountain of Youth, there is a marked lack of research toward retaining…
Category: Humans
Military towns are the most racially integrated places in the U.S. Here’s why
Amber Williams and her husband bought their first house in 2008 for $80,000 in the small military city of Killeen, Texas. “I wanted to go big and bad, but he…
How mindfulness-based training can give elite athletes a mental edge
On yellow poster board, blue letters spell BELIEVE, a nod to the Emmy-winning TV show Ted Lasso. The sign hangs above mindfulness researcher Tommy Minkler’s office door at West Virginia…
Babies may use saliva sharing to figure out relationships
Young children are always watching. That includes when people swap spit through actions like sharing food — helping the tots work out who is in close relationships with one another,…
Genetically modified mosquitoes could be tested in California soon
Genetically modified mosquitoes might soon be whining on both U.S. coasts. The U.S. Environmental Protection Agency has approved two more years of testing Oxitec’s genetically modified mosquitoes as living pest…
Some E. coli set off viral grenades inside nearby bacteria
Some bacteria can trigger unexploded viral grenades in neighboring bacteria’s DNA. Certain Escherichia coli bacteria, including some that live in human intestines, make a chemical called colibactin. That chemical awakens…
One forensic scientist is scraping bones for clues to time of death
In a quiet laboratory beyond the decomposing remains on a body farm in Huntsville, Texas, Noemi Procopio works carefully with her drill. With each cut she makes into human bones,…
Nostalgia may have bona fide benefits in hard times, like the pandemic
Over 300 years ago, Swiss physician Johannes Hofer observed disturbing behaviors among Swiss mercenaries fighting in far-flung lands. The soldiers were prone to anorexia, despondency and bouts of weeping. Many…
Perspective-changing experiences, good or bad, can lead to richer lives
In December, my husband, our 5-year-old daughter and I tested positive for COVID-19. Life, already off-kilter, lurched. Smell, taste, breath — were they normal? The air smelled only of cold;…
Scientists should report results with intellectual humility. Here’s how
In the children’s chapter book series Zoey and Sassafras, which my own two kids adore, young Zoey has to work out how to save magical creatures with mysterious injuries and…
