Abstract: The high-altitude environment has a significant impact on the discharge characteristics of overhead transmission line live-line work combined air gaps. Studying the discharge development ...

This blog is now closed. See our latest full report here: JD Vance to lead US delegation in Pakistan if Iran agrees to talks We’re wrapping up this live coverage now but our full report can be seen ...

Tucker Reals is CBSNews.com's foreign editor, based in the CBS News London bureau. He has worked for CBS News since 2006, prior to which he worked for The Associated Press in Washington, D.C., and ...

Angela Ryan Lee, MD, FACC, is a board-certified cardiology and internal medicine physician. She also holds board certifications from the American Society of Nuclear Cardiology and the National Board ...

This live coverage has ended. You can read more on the conflict in the Middle East here: Trump says US will not lift Hormuz blockade until deal made with Iran Donald Trump insists he's not under ...

1:15Has the momentum gone from US-Iran peace talks? 00:01:15, play videoHas the momentum gone from US-Iran peace talks? 0:28'Too much travel' - Trump on cancelling envoys' Pakistan trip. 00:00:28, ...

Strait of Hormuz: Iran’s foreign minister said on Friday that the Strait of Hormuz was “completely open” for all commercial ships, but uncertainty remained after President Trump declared the U.S.

It’s like salt in a wound. Global warming has been blamed for stronger and more frequent storms, droughts, floods and rare disease outbreaks. Now, it might be fueling kitchen table health crises, too.

This blog is now closed. Our latest full report is here: US and Iran in indirect talks to extend two-week ceasefire We’re wrapping up our live coverage of the Middle East crisis for the moment. You ...

Blood pressure carries oxygen and nutrients around the body and naturally fluctuates, especially if you're at the gym or taking the dog a walk. Elevated blood pressure means the heart has to work ...

"What do you want me to do if I am?" the singer teased. By Hannah Dailey If Beyoncé‘s next album is rock-inspired — as it has long been rumored — there’s practically no one better to serve as a guest ...