A smart ring with a tiny camera lets users point and click to control home devices

Smart home interaction with IRIS. (A) A user unlocks the front door by pointing and clicking IRIS at the smart lock. (B) Another user points IRIS at a television and…

How can we make aviation more sustainable right now?

Mark Maslin is professor of natural sciences at University College London (UCL) and Iain Hanson is honorary professor at the Bartlett School of Sustainable Construction, UCL. Many of us feel…

More new geckos have been found hiding in Southeast Asia’s limestone towers 

Landscapes in Southeast Asia once thought to stifle biological evolution may instead stoke its fires. Karst ecosystems have been referred to as arks of biodiversity, a term that highlights their…

Early Reproductive Aging Alters Brain Connectivity, Emotional Health

Summary: Research shows that accelerated reproductive aging in females, such as early puberty or menopause, is linked to increased mental health risks at different life stages. Adolescents experiencing early puberty…

Over Half of College Students Affected by Others’ Drinking

Summary: Over half of U.S. college students experience harm caused by others’ drinking, highlighting the widespread impact of alcohol misuse on campuses. These harms range from babysitting intoxicated peers to…

Poop is on the menu for a surprising number of animals

Feces don’t get enough credit as food. The stinky stuff is not just an end product after food gets eaten, digested and finally discarded by animal guts. Poop can also…

Emotional News Alters Men’s Financial Choices

Summary: New research reveals that men are more likely than women to let emotions from unrelated situations affect their financial decisions. After watching emotional news stories, men opted for safer…

Gamma-ray outburst detected from the radio source 3C 216

Meta Scraps Fact-Checkers, Eases Content Restrictions

Fact-checkers are headed to the dustbin of history at Meta. “We will end the current third-party fact-checking program in the United States and instead begin moving to a Community Notes…

Second pig heart transplant patient offers vital lessons

Lawrence Faucette, 58, received a pig heart at the University of Maryland Medical Center in 2023 to treat his end-stage heart failure. He lived for 40 days before choosing to…