The coldest burst of Arctic air this season is coming to put an icy exclamation point on America's winter of repeated polar vortex invasions, meteorologists warn. And it will stay frozen there all ...

Abstract: In this paper, a series-type hybrid circuit breaker based on a totem-pole flying-capacitor multilevel injector (TPFCM-SHCB) is proposed, which uses the commutation ability of the totem-pole ...

Having multiple testers means we had multiple opinions and hiking styles to push each pole’s limits. The varying terrain also gave us a good idea of how these poles perform in different places. We ...

Here are some tips from our experts about flying with medications internationally. “Any medication may be subject to extra screening at customs, so have everything organized and clearly labeled.

Flying with unmanaged high blood pressure may carry additional risk. You can manage your blood pressure before your trip to limit your chances of developing complications. For many people, a fear ...

China is preparing an ambitious lunar mission to explore the Moon’s south pole. The mission ... a lunar rover and a flying robotic detector. According to Chinese space officials, the mission ...

The investigation into the fatal DC plane crash has not yet blamed the Army Blackhawk helicopter but confirmed that it was flying higher than what was permitted. According to experts, 200 feet was ...

Temperatures increased by more than 20 degrees Celsius above average at the north pole, crossing the threshold for ice to melt, on February 2. While mercury soared to 18 degrees Celsius hotter than ...

All products featured on Condé Nast Traveler are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission. Nervous ...

The company will no longer stop its drones from flying over airports, power plants, or even the White House, a move it says it planned months ago and already rolled out in Europe and the UK.

Popular automakers — including Honda, Hyundai, and BMW — are racing to get their new flying car models on the market with a new age of travel on the precipice of taking off. The new category ...