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Using a real-time 3D tracking system in a controlled wind tunnel, the team quantified more than 1.3 million flight trajectories of Aedes aegypti , the most common human-biting mosquito, to pin down exactly what makes one fly toward a target

IQOS products are available in menthol flavors, and research has shown that youth are most likely to initiate tobacco use with flavored products

That said, back-to-back fire seasons are starting to blur that line for people who live in wildfire-prone regions. Children, older adults and people with heart or lung conditions face the highest risk when smoke fills the air

Electronic cigarettes are relatively new, and so is the research assessing their risks

Electric cars will still be allowed to travel on this stretch without passengers