Hudson river in New York City today witnessed another air crash. In the vicinity of the 14th street Helicopter collided with a small plane over the Hudson River. NYPD says A Liberty Tours helicopter crashed into a plane. A rescue operation in the Hudson River is under way.

Stanford computer scientists have developed an artificial intelligence system that enables robotic helicopters to teach themselves to fly difficult stunts by watching other helicopters perform the same maneuvers.

In future, an unmanned helicopter will search for people trapped in fallen buildings or investigate contaminated terrain. The mini-helicopter will be powered by a very light fuel cell that weighs only 30 grams and has an output of 12 watts.

About 15 minutes ago an Aeromed Helicopter crash was seen on takeoff from the roof of Spectrum Hospital in downtown Grand Rapids. It is not known how many people are hurt. Please pray for all the people involved. The news is being reported by wzzm woodtv8

All right, all right, it wasn't the greatest show on TV - and this is just a replica - but still, it's Airwolf! I mean, I loved Ernest Borgnine as "Santini." Of course, the auction is available only to pre-approved bidders.

When you need a quick spin in the air, wish to take a surprise trip to Puerto Rico or the Carribean, or just propose to your girlfriend "in air", owning a private jet or helicopter has been an expensive dream for quite a lot of us. But looks like technology and luck is on our side! With this smallest private helicopter that you can actually buy, here's your chance to turn your fantasies into realities!

Aviation industry to launch helicopter services for public in India.

Gov. Eliot Spitzer is likely to ask state investigators to scrutinize a series of taxpayer-financed helicopter flights and car rides taken by the Senate majority leader, Joseph L. Bruno, and his staff, The New York Times reported Monday.

Sikorsky Aircraft Corp. announced the signing of a Letter of Offer and Acceptance (LOA) by the Kingdom of Bahrain to procure nine Sikorsky UH-60M helicopters from the U.S. Army through the Foreign Military Sales process.

An African Union helicopter was fired upon by unidentified assailants while flying over Darfur, a statement by the AU ceasefire commission said Sunday.