During takeoff and landing, planes emit ultrafine aerosol particles. Some particles also contain lubricating oil, as shown by ...

The government is set to bring motorcycles and battery-run auto-rickshaws under a new tax regime in the national budget for ...

Airport air contains huge spikes of ultrafine particles from aircraft exhaust, with pollution levels far above background air ...

If you look at a Neanderthal skull and a Homo sapiens skull, they’re visibly different: Neanderthal skulls are lower and longer, whereas ours tend to be rounder. However, those differences probably ...

Titleist's new mini driver hits the PGA Tour this week at Quail Hollow. Here's what we know.

Researchers developed a wafer-level meta-aspheric lens combining 101.5-degree field of view, 3.39 mm thickness, and high ...

China has taken a significant step in high-precision timekeeping by mass-producing a fingernail-sized chip-scale atomic clock ...

Brain size can matter across the broad sweep of primate evolution but among humans isn't the best way to estimate ...

The motorcycle company’s new chief executive, Artie Starrs, hopes to increase sales with lower-priced bikes.

John DeLorean hijacked Ferrari's sacred GTO badge for a $295 Pontiac option package that outsold the Italian original and ...