Eversource has been using helicopters at various spots around the state to cut tree branches near remote transmission lines.

Outfitted with a long aluminum wire, this helicopter carries eight rotating saw blades to cut trees along a transmission ...

Here’s What You Need to Remember: While rotor blades are, quite naturally, likely to generate some kind of radar signal to enemy systems, depending upon range and the fidelity of a given air defense ...

Here’s What You Need To Remember: The new aircraft will employ several measures designed to make it quieter, including, most notably, a counter-rotating rotor that muffles the sound of the first. The ...

Among the many roles it will fulfill are, loitering over hostile areas facing enemy fire, speeding through mountainous terrain and launching air-to-ground missiles from miles away. Additionally, the ...

The coolest helicopter on earth is actually nowhere near the Earth. It’s nestled in the belly of NASA’s Perseverance rover, set to land on Mars early next year. The little machine—dubbed ­Ingenuity—is ...