Across deserts, ocean floors, and forest undergrowth, a handful of animals have evolved defenses so extreme they strain ...

Immigration is a wedge issue in many countries and political parties opposing it have been boosted. How are the media handling this - and the prospect of more to come?

Researchers in Belgium have unveiled a striking chemical reaction in which ripples along a frozen reaction front resemble the ...

Learn how to distinguish marginal costs by exploring their relationship with fixed and variable costs in production.

Tiny aerosol particles in the air play a big role in regulating how much sunlight our planet absorbs or reflects, and how clouds form above us. In a recent study, researchers found that extreme heat ...