A century of hair samples shows how environmental rules helped slash Americans’ lead exposure by up to 100 times. Before the Environmental Protection Agency was created in 1970, lead pollution was deeply embedded in everyday American life. Communities were exposed مزید پڑھیں
Are generative artificial intelligence systems such as ChatGPT capable of real creativity? A new large-scale study led by Professor Karim Jerbi from the Department of Psychology at the Université de Montréal set out to answer that question. The research team مزید پڑھیں
Stopping Alzheimer’s may begin with dissolving tiny tau protein clusters before damage takes hold. Scientists at Tokyo Metropolitan University have turned to polymer physics to better understand one of the defining features of Alzheimer’s disease: the formation of tau protein مزید پڑھیں
Scientists have uncovered an unexpected biological factor hidden within the most common type of kidney stone. A team of researchers at UCLA has reported an unexpected twist in a condition long treated as a crystal chemistry problem. In samples of مزید پڑھیں
Tiny plastic particles may be quietly reshaping microbial life in drinking water systems. Nanoplastics already raise fears because people can ingest them directly. Now scientists say these tiny particles can create a different kind of danger when they end up مزید پڑھیں
As air fryers become a staple in modern kitchens, scientists are beginning to examine how they affect the air inside our homes. A new study from the University of Birmingham suggests that air fryers can cut down on the pollution مزید پڑھیں
Caring for grandkids may give grandparents’ brains a surprising boost.Helping care for grandchildren may help protect thinking and memory skills in older adults, according to research published by the American Psychological Association. The findings suggest that staying involved as a مزید پڑھیں
A new AI app lets users identify dinosaur footprints by uploading a photo, solving puzzles that have stumped scientists for decades. Even more surprising, it may have uncovered evidence that birds—or bird-like dinosaurs—appeared far earlier than anyone expected. AI Brings مزید پڑھیں
Advances in technology have reopened the debate over terraforming Mars, shifting it from an impossible dream to a long-term scientific and ethical question. Terraforming refers to a theoretical approach for altering a planet or moon so it could support humans مزید پڑھیں
NASA says America’s push back to the Moon is accelerating, with Artemis II poised to launch a new era of U.S. space leadership. One year into President Donald J. Trump’s second term, NASA reports clear progress across human spaceflight, scientific مزید پڑھیں