Dumping fossil fuels requires scrapping outdated opinions about renewable energy.
Even when air-quality alerts give parents the all clear, kids could still be breathing in dangerous chemicals.
Regulators should apply the same precautions to gas drilling that they use for everything else.
If President Obama treats gun violence as a public health issue, he’ll make more progress.
Prevailing over a flood of industry money, one California city just passed the nation's first tax on sweetened beverages.
The amount of sugar Americans eat is scarier than the slim chance they'll get Ebola.
These machines senselessly endanger your health.
The more we use antibiotics, the less effective they become.