Influencing dreams. “Another dreamer was cued with a puzzle about jungles and woke up from a dream in which she was fishing in the jungle thinking about that puzzle.” Northwestern researchers played puzzle-specific soundtracks during REM sleep and got 75% […]
Gold supraballs trap almost all sunlight. “This results in ~90% absorption across the solar spectrum” by stacking self-assembling gold nanospheres into textured coatings that soak up UV, visible, and near-infrared, then turn it into heat for thermal devices. The payoff: […]
End the winter cold. “A single nasal spray vaccine could protect against all coughs, colds and flus” by keeping lung macrophages on “amber alert” for about three months in animal tests. The idea is a “radical departure” from how vaccines […]
A large language model for complex cardiology care. “In our RCT, general cardiologists’ clinical assessments aided by AMIE were preferred overall, saved time in 50.5% of cases and had fewer clinically significant errors and fewer omissions of important content.” This […]
Hair remembers toxic history. “back when the regulations were absent, the lead levels were about 100 times higher than they are after the regulations.” University of Utah scientists analyzed hair samples going back to 1916 and watched lead levels collapse […]
Why exercise isn’t much help if you are trying to lose weight. “People who start to exercise more burn extra calories. Yet they don’t lose nearly as much as weight as would be expected based on the extra calories burned. […]
Cancer may help protect the brain against Alzheimer’s. Cancer and Alzheimer’s disease are two of the most feared diagnoses in medicine, but they rarely strike the same person. Now, a study reveals that a protein from cancer cells might infiltrate […]
Mouse Alzheimer’s reversed in new study. “Remarkably, not only did preserving NAD+ balance protect mice from developing AD, but delayed treatment in mice with advanced disease also enabled the brain to fix the major pathological events driven by the disease-causing […]
The first human test of a rejuvenation method will begin “shortly”. In a bid to treat blindness, Life Biosciences will try out potent cellular reprogramming technology on volunteers. This is a company affiliated with Dr. David Sinclair. They’re testing Yamanaka […]
Peanut allergy treatment progress. “The median tolerated dose increased from 30 mg (equivalent to approximately 1/8th of a peanut) to 3000 mg (12 peanuts) at the exit challenge, representing a 100-fold increase.” This phase II trial shows promising results for peanut oral […]