33 h. ago Additively manufactured heat exchanger beats out traditional designs

Billions of heat exchangers are in use around the world. These devices, whose purpose is to transfer heat between fluids, are ubiquitous across many commonplace applications: they appear in HVAC systems, refrigerators, cars, ships, aircraft, wastewater treatment facilities, cell phones, data centers, and petroleum refining operations, among many other settings.

Politics

55 h. ago Russian military aircraft detected over Bering Sea near Alaska; NORAD says no threat

Russian military aircraft detected over Bering Sea near Alaska; NORAD says no threat  Anchorage Daily News

Events

3 d. ago NORAD: Russian military aircraft detected near Alaska’s defense zone

NORAD: Russian military aircraft detected near Alaska’s defense zone  Alaska's News Source

Events

3 d. ago Russian warplanes flying near Alaska tracked by U.S. military, NORAD says

Russian warplanes flying near Alaska tracked by U.S. military, NORAD says  CBS News

Events

3 d. ago Russian military aircraft detected off of Alaska defense zone, NORAD says

"This Russian activity in Alaskan ADIZ occurs regularly and is not seen as a threat," the North American Aerospace Defense Command said in a press release.

Events

3 d. ago Russian military aircraft detected near Alaska; NORAD says no threat

Russian military aircraft detected near Alaska; NORAD says no threat  Stars and Stripes

Events

3 d. ago NORAD detects and tracks Russian aircraft operating in the Alaskan Air Defense Identification Zone

NORAD detects and tracks Russian aircraft operating in the Alaskan Air Defense Identification Zone  norad.mil

Events

7 d. ago Charter Company in Fatal Helicopter Crash Had Prior Mechanical Failures

At least twice before in the past 12 years, aircraft operated by the firm New York Helicopter Charter failed while in flight.

Events

2 w. ago Palmer man sentenced for operating an unregistered aircraft without a license

Palmer man sentenced for operating an unregistered aircraft without a license  Alaska Native News

Politics

2 w. ago NASA makes progress on advanced drone safety management system

From agriculture and law enforcement to entertainment and disaster response, industries are increasingly turning to drones for help, but the growing volume of these aircraft will require trusted safety management systems to maintain safe operations.

Events

3 w. ago State Dept says data on Ukrainian orphans is 'secure' despite concerns it was lost following Trump funding cut

Data tracking tens of thousands of Ukrainian children allegedly abducted by Russian forces remains "secure," according to the State Department, despite concerns the data had been deleted.

Politics