Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost ...

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert exhaust ...

Officials want to permanently keep helicopters away from commercial jets taking off and landing at a busy Washington, D.C., airport after the deadliest U.S. aviation accident in more than two decades.

WASHINGTON – The U.S. Army helicopter that collided with an American Airlines plane killing 67 people last week had turned off an advanced surveillance system that has been hailed for making ...

Researchers design and test a waste-heat recovery system, illustrated here, that attaches to a car tailpipe and converts heat from exhaust into energy. The fanned grooves on the outside of the pipe ...

It's a car of my dream and dream was completed in 2021 it's my favourite car my first car I was seei ...

With so many places to buy a used car, finding the best one can seem overwhelming. Knowing the pros and cons of each can help. Many, or all, of the products featured on this page are from our ...

Here are our editors’ picks for the best cars of the years. Drum roll, please … Along with crash tests, safety features and accommodation of family members and their gear, we consider family ...

both of which are going to be launched by Diwali 2025 India is witnessing a constant rise in female car buyers. This rise is boosted by financial independence and safety concerns while travelling.