Human beings can generate false memories of events mere seconds after they have occurred, a new study has found. The phenomenon, which researchers have dubbed “short-term memory illusions,” shows how easily and rapidly humans reimagine experiences to fit our preconceptions, rather than accurately recording what takes place. The researchers published their findings April 5 in … Read more
Scientists have long debated the greatest possible age of a person, with previous studies placing the limit at up to 150 years. But in the past 25 years, no one has surpassed the record for the world’s oldest person, held by Jean Louise Calment, who died at age 122 in 1997. “This has led people … Read more
Chinese researchers may have discovered billions of tons of water inside strange glass spheres buried on the moon, and they could be used as a future water source for moon bases, a new study suggests. The tiny glass spherules, collected in lunar soil samples and brought to Earth by China’s Chang’e-5 mission in December 2020, … Read more
A person’s native language may shape how their brain builds connections between different hubs of information processing, a new brain scan study reveals. The observed differences in these language network structures were related to linguistic characteristics in the native languages of the study participants: German and Arabic. “So the difference we find there shouldn’t be … Read more
Scientists studying a cousin of the bacteria responsible for tuberculosis and leprosy have discovered an enzyme that converts hydrogen into electricity, and they think it could be used to create a new, clean source of energy literally from thin air. The enzyme, which has been named Huc, is used by the bacterium Mycobacterium smegmatis to … Read more
A sea creature mentioned in 13th-century Old Norse manuscripts, which historians thought was a kraken-like mythological monster, is actually a whale using a hunting strategy known as trap or tread-water feeding, a new study finds. Scientists only described this feeding behavior around a decade ago, after they spotted humpback whales (Megaptera novaeangliae) and Bryde’s whales … Read more
Miniature, lab-grown models of the human brain’s wrinkled surface can be used to patch injuries in the brains of living rats and thus repair broken connections in the rodents’ sensory processing systems, a new study shows. Someday, such minibrains — known as brain organoids — could potentially be used to mend the brains of human … Read more
Using ultracold temperatures and some steel ball bearings, scientists have created a brand-new, bizarre form of ice that has the same density of liquid water. The ice, known as medium-density amorphous ice, fits into a gap in the annals of frozen water that scientists weren’t sure would ever be filled. Unlike the crystalline ice that … Read more
Scientists have uncovered a mysterious network of brain connections that is linked to several psychiatric disorders, including schizophrenia, depression and obsessive-compulsive disorder (OCD). This shared brain circuitry could help reveal why many patients who are diagnosed with one psychiatric illness also meet the criteria for a second. “Half of the people we treat meet criteria … Read more
Black holes are scary beasts — objects so massive that not even light can escape their clutches. In 2022, we learned more about these gravitational monsters than ever before — from the first direct image of the black hole “heart” at the center of the Milky Way to one of the earliest black hole ancestors … Read more
