The rise of water levels in recent years at Chatfield State Park has led to trees within the reservoir dying off. Gabby ...

Cockpit warnings logged by air traffic controllers show a record of persistent collision risks near Reagan National Airport ...

As safety restrictions tighten around Reagan National Airport, Arlington's congressman is pushing to ensure this doesn't mean ...

Researcher Bikram Shrestha, who has studied snow leopard behavior, says that while the big cat is nocturnal, its prime prey, the Himalayan tahr, has been shown to run away due to helicopter noise.

Akwesasne Police said the choppers are not pursuing an active threat, but rather will be part of "broader security efforts" ...

By Mongabay.com A surge in “helicopter tourism” at Sagarmatha, the Nepali name for Mount Everest, is adversely affecting the ...

Bromley neighbours are divided over plans to build an underground helicopter hanger and lift in the back garden of a Chislehurst manor house.

The Royal Canadian Mounted Police have deployed Black Hawk helicopters along the border -- including in our region -- as a ...

That transmission was interrupted — it was stepped on,” said Jennifer Homendy, chair of the National Transportation Safety ...

Escalating geopolitical tensions and a new administration with a hawkish defense agenda have led many startups to embrace ...