Researchers say in 2016, human activity caused extreme heat events that wouldn't have happened otherwise.
When a mysterious asteroid entered our solar system, experts had one chance to find out as much about it as they could.
Time is running out to sign up for Obamacare for 2018.
What is lupus? How long does the flu last? What causes hiccups? Those are just some of the health-related questions that Internet surfers in…
The planet is in the Kepler-90 system more than 2,500 light years from Earth.
The Centers for Disease Control and Prevention says there are double the amount of flu reports across the country as there were this…