Science & Health

Trump administration asserts only the federal government has power to regulate greenhouse gas emissions and fuel economy

Greta Thunberg brings her campaign for urgent action on climate change to the US Capitol

Governor Andrew Cuomo says companies use candy and fruit flavors to entice young users

With vast numbers of people crossing the world on planes every day, an equivalent airborne outbreak now could spread globally in less than 36 hours and kill an estimated 50 million to 80 million people

Sixteen cities will commit to implementing global goals to end poverty, inequality and other challenges by 2030 during the annual gathering of world leaders at the United Nations

Scientists find diets in which meat, fish or dairy products consumed only once a day will leave less of a footprint on climate change and water supplies than vegetarian diet including milk and eggs, in 95% of countries they analyzed

In remote northern Russia, an eco-revolt against Moscow garbage holds on