The best of EcoWatch, right in your inbox. Sign up for our email newsletter!
- Mice exposed to nicotine-containing e-cigarette vapor developed lung cancer within a year.
- More research is needed to know what this means for people who vape.
- Other research has shown that vaping can cause damage to lung tissue.
A new study found that long-term exposure to nicotine-containing e-cigarette vapor increases the risk of cancer in mice.
By Tim Radford
Scientists in the U.S. have added a new dimension to the growing hazard of extreme heat. As global average temperatures rise, so do the frequency, duration and intensity of heatwaves.
EcoWatch Daily Newsletter
By Caroline Hickman
I'm up late at night worrying that my baby brothers may die from global warming and other threats to humanity – please can you put my mind at rest? – Sophie, aged 17, East Sussex, UK
By George Citroner
A group of chemicals that can last indefinitely are still popping up in food containers, despite increasing evidence they can lead to significant health issues.
By Ginger Vieira
Reducing your risk of type 2 diabetes may be as simple as changing what's in your glass.
Recent research from the Harvard T.H. Chan School of Public Health reports that people who drink increasing quantities of sugary beverages (including soda and 100 percent fruit juice) face a "moderately" higher risk for type 2 diabetes.
A mysterious sudden onset of extreme symptoms that overtook American and Canadian diplomats stationed in Cuba may be linked to an overexposure to pesticides, according to new research.