Researchers have discovered the most metal-poor, chemically primitive star ever found. Composed primarily of hydrogen and helium and containing less than 0.005% of the metals in the Sun, the chemical ...

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 CuriousKidsUS@theconversation.com. Are multiverses real? If so, what do they look ...

A light, science-inspired take on cutting an onion, with simple tips that help reduce irritation while preparing food. Dietitians say you shouldn't take these vitamins in the morning Tiger Woods' ...

David Simon, whose ruthless negotiating tactics, obsession with details and sheer force of will turned his family’s real-estate business into the largest mall owner in the country, died Sunday after a ...

As an astrophysicist, my world revolves around the wonders of space and the mysteries of the universe. This means I can be a tough critic of science fiction books and films that explore these topics.

OTTAWA — As Canada's national security and intelligence adviser prepares to leave her post, there are questions about the exact role her apparent successor will play. Early this month, Prime Minister ...

A recent class-action lawsuit alleges that David Protein misrepresented the calorie and fat contents in its popular protein bars, a challenge for a company known for catering to health-conscious ...