Learn the key differences between high and low explosives.

You hear meteorologists talk about high and low pressure often, but do you know how those two pressure systems can impact our weather? The air above us may not feel like much, but it’s in ...

Most slow cookers only have two settings, but those two simple settings can make or break a recipe. Naturally, there's a lot ...

Diesel engines rely on different types of fuel injection. Mechanical was used early on, but common rail became more popular for a few reasons.

Over several months, three health and smart home experts monitored air quality in different locations. This is what surprised us.

From naturally aspirated purity to turbo boost and supercharger whine, here's how the three main engine types make power—and why they feel so different.

WASHINGTON — When cold weather is in the forecast, taking care of your vehicle might be one of the first things that comes to mind. You might consider letting your engine warm up before driving or ...

A warming Arctic can stretch the polar vortex, a high-altitude air ribbon, one says. The “wobble” can disrupt the jet stream, causing extreme cold in the East. By Eric Niiler If the planet is getting ...

Associate Professor of Evolutionary Anthropology, Institute of Human Origins, Arizona State University Born on the same day, Bill and Ben both grew up to have high status. But in every other way they ...

US Secretary of State Marco Rubio and UK Prime Minister Keir Starmer are among some 50 world leaders expected to attend this year's Munich Security Conference.

This article explains how seasonal changes in ventilation, humidity, and indoor pollutants affect cough, allergies, asthma ...