The holiday-deals hype is in full swing, and we’ve curated a list of the best discounts on Wirecutter’s top-rated products.

If you waited until today to shop, don’t worry — you’re not too late. There are still some great deals to be had at Walmart.

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

PALMETTO, Fla. — Some solar businesses in Florida are worried their work will be negatively impacted by the Trump administration’s so-called “big, beautiful bill.” They say, if passed, along with ...

The mayor of Washington, D.C., may lack authority over the National Guard and federal agents policing her streets, but she has other ways of rebuking the White House. This report produced by Zachary ...

Increased solar flare activity could cause geomagnetic storms, NOAA says, which could affect certain technologies and migrating animals.