Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...
When a house catches on fire, we assume that a smoke alarm inside will serve one purpose and one purpose only: warn the ...
When a house catches on fire, we assume that a smoke alarm inside will serve one purpose and one purpose only: warn the ...
Boredom is one of those human traits, like appreciating humor or music or ocean views, that we take for granted without ...
Learn how vitamin D and calcium work together to promote bone health. Vitamin D helps your body absorb and use calcium, which is essential for building strong bones.
A team of anthropologists recently examined a collection of fossil hominin jawbones, teeth, and vertebrae that belong to ...
A new study published suggests that the connection between coronary artery calcification—a measure of calcium buildup in the ...
Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Tinned fish bones become tender due to high-heat ...
A large genetic study shows that many people carry DNA sequences that slowly expand as they get older. Common genetic ...
Scientists refine the timeline of sponge origins, showing soft-bodied ancestors likely evolved later than some chemical ...