Researchers at the University of Hawaiʻi have uncovered new clues about how energy moves through the sun's outer atmosphere, using one of nature's rarest events as their window: total solar eclipses.

A team led by Shadia Habbal at the Institute for Astronomy — drawing on more than a decade of eclipse observations — for the first time clearly identified turbulent structures in the sun’s corona, ...

NOAA is forecasting a turbulent solar wind of Saturday, Feb. 14 (Valentine's Day) and Sunday, Feb. 15, with displays of the aurora borealis possible in northern states.

Climate experts say that reversing the 2009 Endangerment Finding is tantamount to denying the existence of global warming ...

DALLAS (AP) — Almost 10,000 flights across the U.S. set to take off over the weekend were canceled as a monster storm started to wreak havoc Saturday across much of the country and threatened to knock ...

PM says he is sorry for believing ‘lies’ told by former Labour minister and that he too is ‘angry and frustrated’ ...

This band of airborne health workers bring essential medical care to isolated communities in the southern African nation. In ...

Looking up at the sky might seem like a simple pastime, but for those who know what to watch for, clouds tell stories that ...

"I wish I could have those four holes back this week." ...