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The holiday travel season has arrived and so too has new warnings about using public USB charging stations to charge your mobile device in airports, hotels, and public places.

The 151st running of the Belmont Stakes, the final leg of the Triple Crown of horse racing, is Saturday and you can watch the action live on NBC4. Coverage on Saturday begins at 1 p.m., and you can watch it all live at home or on the go via NBC Live.

Amazon launched its high-tech Go convenience store a year ago, where shoppers can pull items off the shelf and walk out.

The 145th running of the Kentucky Derby kicks off this year’s Triple Crown of horse racing Saturday, May 4, on NBC. Coverage on Saturday begins at 11:30 a.m. PT and the race is set to start at 3:50 p.m. PT. You can watch it all live at home or on the go via NBC Live.

NBC Nightly News’ Lester Holt is back on the road for ‘Across America,’ his third nationwide tour.

An incredibly busy week came to an end today for Lester Holt and the Nightly News Crew. NBC 7’s Joe Little has more.

Watch the 150th running of the Belmont Stakes, the final leg of horse racing’s Triple Crown, on Saturday, June 9, on NBC San Diego.

The 143rd running of the Preakness Stakes, the second leg of the Triple Crown, is on Saturday, May 19.

The 144th running of the Kentucky Derby, the first leg of the Triple Crown, is on Saturday, May 5.

The major software products like Turbo Tax, H&R Block and TaxAct let you prepare forms on your mobile device, with apps that let you take a photo of your W-2 to populate your return. You already shop and do banking on your smartphone, but should you do your taxes this way? NBC News BETTER spoke to a number of nationally...

For those with virtual reality headsets, the NBC Olympics is providing more than 50 hours of live VR coverage powered by Intel True VR during the 2018 PyeongChang Games.

NBC 7’s Danielle Radin shows you a whole new way to experience the Olympics with virtual reality and augmented reality on your phone.

The annual lighting of the Rockefeller Center Christmas Tree is Wednesday, Nov. 29. Here’s how to watch the star-studded event.

The iconic Macy’s Thanksgiving Day Parade kicks off the holiday season with its annual march down the streets of Manhattan on Thursday, Nov. 23, featuring legendary 50-foot balloons, bands, dance numbers and celebs.

NASA’s Jet Propulsion Laboratory collaborated with Google to produce Access Mars, an immersive experience that allows anyone to explore the Martian terrain.

The 149th running of the Belmont Stakes, the last leg of the Triple Crown, is on Saturday, beginning at 3:37 p.m. PT on NBC 7.

The Stanley Cup is returning to Pittsburgh after Patric Hornqvist scored the go-ahead goal on a bad-angle shot with 95 seconds left in a 2-0 win over the Nashville Predators in Game 6.

The 142nd running of the Preakness Stakes is on Saturday, beginning at 3:48 p.m. PT on NBC 7.

A mother and daughter from the Evergreen State have put a new spin on playing dress-up. Each day in February, Cristi Jones of Kent, Washington, takes to Twitter to post a portrait of her 5-year-old daughter, Lola, dressed up as a black female pioneer to celebrate Black History Month.

Manatee County Sheriff’s deputies said Eugene Matthews opened his door and started shooting at the group and into a vehicle where Rachel Rawson was.