Cold weather can slash EV range, but by how much? We drove the Jeep Wagoneer S in winter conditions to find out what really changes.

Cold weather's impact on gas mileage is significant, causing vehicles to use more fuel due to increased aerodynamic drag, ...

Water vapor (H2Ov) is an essential component of Earth's atmosphere, playing critical roles in climate regulation, weather ...

Spark plugs deliver a jolt of electricity to start ignition in gasoline engines. Glow plugs warm diesel engines so that their fuel will auto-ignite.

Solar panels and wind turbines increasingly dot the landscape, but the future of clean energy may well depend on how smoothly ...

The industrial heating sector’s premier gathering is approaching as manufacturers and technology providers prepare for ...

Gas and propane stoves account for a major share of indoor nitrogen dioxide exposure, rivaling outdoor pollution across many U.S. homes.

When temperatures plunge and the air goes painfully still, people in northern forests sometimes hear a sharp crack that ...

Scientists at the U.S. Naval Research Laboratory are developing the next generation of solid-fuel ramjet propulsion, ...

Scientists used optical diagnostic techniques to 'see inside' solid-fuel ramjets, one of the most extreme engines in the world.

A study in California finds that even small increases in EV adoption lead to measurable drops in neighborhood-level air ...