Food marketing and research on kids lacks government oversight

Federal regulations ban tobacco companies from advertising to kids and prohibit profanity on television before 10 p.m. But what is protecting children from predatory advertising of junk food, especially with sneaky online ...

Extreme salt stress triggers leaf movement

Plant leaves can cope with much higher salt concentrations than roots. The underlying mechanism may help to develop more salt-tolerant crops.

A closer look at third-hand smoke and its risks

Using state-of-the-art techniques, researchers have gained a better understanding of the complex mix of hazardous chemicals in third-hand smoke—the residual contamination from cigarette smoking—which can linger long after ...

Health groups call for fossil fuel non-proliferation treaty

Around 200 health organizations and more than 1,400 health professionals on Wednesday called for governments to establish a binding international treaty on phasing out fossil fuels, which they said pose "a grave and escalating ...

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