New tactical vehicles with specialized guns and ammunition can lower the cost of blowing drones out of the sky.

The program achieved a U.S. first when an air medic team flew by helicopter to Belle Plaine and connected a portable, artificial heart pump to a cardiac arrest victim in the back of an ambulance.

A Saturday afternoon hands-on workshop takes off with an engineer-pilot teaching attendees how to build their own rockets.

Three climbers from a Latvian mountaineering expedition died after falling near Denali Pass on Alaska’s Mount McKinley, North America’s highest peak.

President Donald Trump said Friday that "I will be meeting now, in the Situation Room, to make a final determination" on Iran. The U.S. and Tehran are working towards an agreement to end the war.

From dropping in equipment with helicopters to timing construction to be outside of bighorn sheep mating season, the Southern Nevada Water Authority (SNWA) has all kinds of plans in place to make sure ...

Kamryn Renae was about 2 miles from the summit of Mount Whitney — the tallest mountain in the contiguous United States at ...

Da Vinci Wolves commander Yabchanka builds the kill zones that would isolate any NATO border village. He tours Europe to make sure someone is listening.

U.S. President Donald Trump held a White House Situation Room meeting with his advisers on Friday but has not yet made a ...

A city is sharply divided over Flock license plate cameras, as a national debate grows over surveillance, public safety and ...

Rescuers are trying to reach four climbers who fell on Alaska's Mount McKinley, North America's tallest peak, the National ...