A new mission set to blast off for low-Earth orbit will study magnetic storms around the Earth and learn more about how they ...

Looking ahead, a significant warming trend is expected next week. Temperatures will climb into the upper 80s and potentially ...

Warm, humid conditions across the central and eastern United States have made the region especially vulnerable to flash ...

Given the high levels of heat and humidity in D.C. much of this month, Friday, a little cooler and a bit less humid, seemed ...