Science, Tech & Innovation News

Hot tubs vs saunas: Study finds which offers greater health benefits

July 05, 2025 | Pranjal Malewar
In a new study from the University of Oregon, scientists turned up the temperature to see which type of passive heat therapy packs the most health punch – hot baths, traditional saunas, or those fancy far-infrared saunas.

Natural compound mimics exercise's anti-aging benefits – no gym needed

July 04, 2025 | Bronwyn Thompson
Harnessing the power of a metabolite produced in the kidneys and absorbed from certain foods can mimic the health benefits delivered by exercise, regulating inflammation and promoting an array of anti-aging processes without any physical activity.

19% of food and drink from biggest US brands contain controversial dyes

July 05, 2025 | Bronwyn Thompson
In a comprehensive new study looking at 39,763 different foods and drinks from the biggest 25 companies in the country, scientists discovered that almost 20% rely on synthetic food dyes to attract consumers. Now, the fight is on to ban them for good.

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