New data identifies two key risk factors for high-altitude pulmonary edema, a leading cause of death on the mountain.

Low-level helicopter flights are planned over areas of Upper Michigan and northern Wisconsin to image geology using airborne ...

Low elevation and valley snow to start Friday with rising snow levels through the day. Wet and windy weather will continue ...

WE’RE GOING TO CONTINUE TO FOLLOW THOSE DOWNPOURS AND SOME AREAS OF HAIL THIS EVENING ON THE EAST SIDE OF THE VALLEY AND IN ...

The midair crash near DCA that killed 67 exposed critical gaps in air traffic management, as investigators uncover frequent ...

suggest increasing your sleeping elevation by no more than 1,500 feet per night once you’re above 10,000 feet. If logistics force you to make a bigger jump, you need to add rest days to keep the ...

The NTSB issued its preliminary report on the midair collision between a passenger plane and helicopter over Washington, D.C.

The Federal Aviation Administration said on Friday it is imposing permanent restrictions on non-essential helicopter ...

Here is the GM Authority guide to the 2025 GMC Acadia towing capacity, with a significant change to one trim level's maximum ...

YOU DRIVE, WHAT, 500FT UP IN ELEVATION. THAT’S WHERE YOU’RE ... SNOW LEVEL STARTS AT ABOUT 1500 FEET. I THINK BY THE TIME WE GET TO THE AFTERNOON IT WILL BE UP AROUND 4000FT.

The National Transportation Safety Board on Tuesday released two reports — one on preliminary findings and another on safety ...