April 16, 2017, 5:20:15 AM EDT
A rash and flu-like symptoms may indicate you've contracted Lyme disease. more
Snow caused travel chaos in parts of Europe this week, while an asteroid named after celebrity Dwayne "The Rock" Johnson made a close approach to Earth.
The American Lung Association’s annual “State of the Air” report found that 125 million Americans live in counties with unhealthful levels of either ozone or particle pollution.
Wildfires can ignite and spread suddenly, as high winds can fan flames, so being prepared to evacuate at a moment's notice could be the key to survival.
Temperatures will remain at dangerous levels near 100 F for the final day of Coachella 2017 as heat continues in the western United States.