We expel carbon dioxide as waste. Naked mole rats bathe their brains in it to prevent seizures. The unique animals thrive underground but cannot handle the lack of carbon dioxide above. ‘Second ...

Three scientists, including one from the U.S., share the 2025 Nobel Prize in chemistry for developing “metal-organic frameworks,” versatile molecular cages that can trap contaminants, store energy and ...

Learn how to calculate the market value of equity—find the total dollar value by multiplying the current share price by outstanding shares and understand its importance.