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Medical Xpress / Toddlers in England spending two hours on screens a day, doubling recommended screen time

Two-year-olds in England watch television, videos or other digital content for an average of two hours each day, double the daily recommended screen time, new UCL-led research finds.

16 hours ago in Pediatrics
Phys.org / Who did you swipe on? Student sheds light on authenticity in online dating

You've gone through their photos, scanned their bio and pored over their personalized description. But just who are you swiping right on when you match with someone on an online dating platform?

16 hours ago in Other Sciences
Tech Xplore / I used AI chatbots as a source of news for a month, and they were unreliable and erroneous

It was cute. But it was still a lie. Gemini invented a news outlet that doesn't exist and named it fake-example.ca (or exemplefictif.ca, in French).

19 hours ago in Consumer & Gadgets
Phys.org / Perfect storms: Researchers shine light on extreme weather preparedness in Connecticut

Connecticut gets snow in the winter, but that's about it for bad weather.

17 hours ago in Earth
Tech Xplore / AI shouldn't try to be your friend, according to new research

Would you follow a chatbot's advice more if it sounded friendly?

17 hours ago in Machine learning & AI
Phys.org / Extreme heat waves disrupt honey bee thermoregulation and threaten colony survival

Although honey bees have the ability to regulate hive temperatures, new research published in Ecological and Evolutionary Physiology shows that extreme summer heat can overwhelm these critical pollinators' cooling systems, ...

17 hours ago in Biology
Medical Xpress / High cholesterol and insulin resistance are rising among young South Africans. What that means for public health

In a small mining town in South Africa's Limpopo province, young people are showing worrying signs of diseases that were once thought to affect only older adults.

Tech Xplore / California wants to mix hydrogen with gas to cut climate pollution. Critics say that poses risks

Alma Figueroa began to worry when she learned that her gas provider wanted to test a controversial solution to curb global warming: blend hydrogen with natural gas to power her stove and other appliances. Figueroa, who has ...

18 hours ago in Energy & Green Tech
Medical Xpress / Methamphetamine deaths have risen across every US region

Once considered a regional problem, methamphetamine-related overdose deaths have risen across every U.S. Census division, with particularly sharp spikes in the Southeast, including Mississippi, a new study reveals.

16 hours ago in Addiction
Medical Xpress / Microbially produced secondary bile acids accelerate colorectal cancer development, study shows

For the first time, a team of experts from the Technical University of Munich (TUM), RWTH Aachen University, and the German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE) has demonstrated the causal role of microbially ...

16 hours ago in Oncology & Cancer
Phys.org / Investors are shifting to 'positive' environmental, social and governance screening, research finds

Investors show a stronger preference for positive environmental, social and governance (ESG) screening, especially in times of uncertainty in stock markets, according to a new study from researchers at Florida Atlantic University.

17 hours ago in Other Sciences
Medical Xpress / Gut health linked to childhood migraine relief

For many children and their families, migraine is more than just a headache. Recurrent pain can interrupt school life, limit daily activities, and place emotional strain on both children and caregivers. While migraine is ...

16 hours ago in Neuroscience