The US Food and Drug Administration said Friday that it is taking action to restrict the use of prescription fluoride supplements, following a directive from the government’s Make American Healthy ...

Two teams are set to explore dramatically different theories about what happened to Amelia Earhart. Each believes it’s closing in on the answer.

Hurricane Melissa has made landfall in Jamaica as a Category 5 storm, according to the National Hurricane Center. Follow for live updates.

CNN’s Derek Van Dam shows how Hurricane Hunters fly into the eye of storms and gather crucial data for weather forecasting.

An interstellar comet that originated outside our solar system just flew by the sun. Next, the object will fly by Earth in December.

Meet the Biohacker Doctor where science, DNA, and data merge to prevent ageing and disease before they begin. The future of ...

Delhi Minister Manjinder Sirsa reported reduced pollution after cloud seeding trials, but AAP called it a fraud, citing no ...

Clean air will not come as a gift from the state. It will come when citizens, contractors, corporations, and governments act ...

European nations have moved from mere advisories to legally enforced age limits and parental-consent rules. India is looking ...

CNN’s data guru Harry Enten delivered bad news for Democrats: most Americans just don’t care about climate change. The chief ...

Harry Enten delivered a harsh message to climate activists on Wednesday, observing that they've failed to persuade the ...

Melissa underwent extreme rapid intensification, strengthening to a rare Category 5 with winds of 175 mph and stronger gusts, making it the strongest storm on the planet this year. Follow for live ...