My truck’s air conditioner only works when set to full blast

John Paul, AAA Northeast's Car Doctor, hears from a reader whose truck’s AC only works with the blower on high. The post My ...

Normal oxygen levels can miss severe breathlessness driven by carbon dioxide

A study led by biomedical scientist Erica Heinrich at the University of California, Riverside, highlights a critical gap in ...

New sensors capture warning signs before fish deaths in Lake Victoria

Researchers from King's College London recorded the warning signs of a major low-oxygen event in Lake Victoria just hours ...
Runner's World

Your VO2 Max Drops Faster Than It Improves. Here’s the Easiest Way to Maintain It.

Fitness doesn’t stick with you forever, nor does it magically disappear all at once. But your absolute top gear is usually the first thing to go when your training stalls. Coming back after a two-week ...
Frontiers

Where scientists empower society

Tech race moves from AI to factories, hospitals, and power grids: World Economic Forum and Frontiers reveal Top 10 Emerging Technologies of 2026 In the Top 10 Emerging Technologies of 2026 report ...