The study set out to find out how well dogs stay calm when they receive two doses of a sedative called dexmedetomidine or when a different drug is added after the first dose. The researchers used a randomized crossover design, meaning each dog got both treatment plans at different times so they coul
Health records often miss signs of self‑harm, especially among veterans. Because doctors only flag clear cases, the data lacks true “negative” examples. This gap makes it hard to estimate how many people are at risk. Researchers used a special method called Positive and Unlabeled learning.
Scientists have developed a faster way to spot dangerous drugs at crime scenes. Amphetamine-type stimulants (ATS), like meth and ecstasy, are a big problem worldwide. They harm people's health and create safety risks. Finding these drugs in messy samples is tricky. Crime scene samples often contain
New research shows that finding mold inside a house can make symptoms worse for people who already react to dust mites. The study looked at patients with confirmed allergies to house dust mites and compared their health records with whether mold was present in their homes. Results revealed a c
Detecting harmful bacteria in food isn't as fast or easy as it should be. Most tests take too long, need too many steps, and don’t always catch the problem. That’s why a new method aims to change the game. Instead of relying on old-school lab work, this approach combines three tools: a quick DNA cop
A federal judge just put the brakes on a new ICE detention center in Maryland. The state says the project ignored basic environmental rules from the start. Officials claim the agencies skipped key steps like studying how the facility would affect local water and air quality. They also didn’t talk to
Every home has invisible threats that can slip past human senses. Water might quietly ruin walls. A gas heater could spread an odourless poison. A basement might hold a radioactive gas. These risks aren’t rare, yet they often go unnoticed until it’s too late. Smart gadgets can act as early warning s
A new study shows that a simple blood test can flag the risk of Alzheimer’s long before any brain scan or symptoms appear. The test measures a specific form of tau protein called pTau217 in the blood, which has been linked to the toxic tangles that form inside Alzheimer’s brains. Researchers followe
Large vision‑language models are getting smarter, but they can still favor certain groups. Researchers noticed that the tools used to spot these biases were limited in size and scope. To fill that gap, a new test set called VLBiasBench was created. The benchmark covers nine common bias them
Thirty years ago, a law changed how Native communities handle their own housing needs. Instead of waiting for distant agencies to decide what to build, tribes gained control over planning, budgets, and priorities. That shift led to more homes, quicker repairs, and local jobs. But progress didn’t sol
