Science & Environment

In coastal ecology, a white shark nursery refers to areas where juvenile great whites regularly occur, grow, and feed for extended periods, often several years, before moving to...

Air is the mixture of gases that surrounds Earth and makes life possible. It did not appear fully formed; it emerged through planetary processes over billions of years. The firs...

The most common reason the sun looks orange today is fine particles in the air that shift how we see its color. Earth’s atmosphere scatters short-wavelength blue light more th...

Pictures of Lake Michigan frozen capture shoreline edges, sand dunes, piers, and lighthouses outlined in ice when surface water cools below 0°C. This evergreen explainer descri...

No. Greta Thunberg has not won the Nobel Peace Prize. She has been nominated several times and remains eligible, but as of 2025 she is not a laureate. This status clarification...

The color of a reflection pond is determined by how water absorbs and reflects light, the quality of the sky and nearby surfaces, suspended particles, and viewing angle. Calm wa...

Human composting, also called natural organic reduction, is an end-of-life practice that transforms a body into nutrient-rich soil through managed aerobic decomposition. In a co...

The fish gullet is the passage that moves food and water from the mouth toward the stomach and gills. In everyday terms, it is the throat region behind the mouth that helps tran...

A rabid sea lion carries rabies virus in its nervous system and saliva, making it behaviorally altered and dangerously infectious. Classic signs include unsteady movement, disor...