NBC News' Erin McLaughlin summarizes key takeaways from Friday's briefing by the National Transportation Safety Board regarding last month's deadly plane crash over the Potomac River.

When dating, pay attention to whether the other person shows curiosity about your life goals and purpose.

Since the dawn of warfare, commanders have looked for ways to increase the speed and range of their ability to find enemy ...

Counterintuitive though it may sound, that data shows that under most circumstances, twice as steep is easier than twice as fast ...

At the top of the world, there is a sea—the remains of one, at least. The summit rocks of Mount Everest, the highest ...

As Warren explains, the key to having full control over your skiing is to press your shins against the front of the ski boot ...

Altitude Sports' coverage of the Denver Nuggets vs. Portland Trail Blazers game starts at 6:30 p.m. Wednesday.

Can you ascend 8,848m in one go, whether on your feet or a bike? Welcome to the challenge of Everesting. Niamh Lewis explains all you need to know ...

Practice hand-flying under the hood. Practice with a fellow pilot sitting in the right seat. Practice when there are 800-foot ...

To see the northern lights in Colorado, a KP index of 5 or higher is usually needed. The KP index measures geomagnetic ...

WASHINGTON (AP) — The Army was one of 28 government agencies authorized to fly helicopters near Ronald Reagan National ...

Every plane crash is a tragic loss, but the aviation industry as a whole makes sure to improve after each one.