Earth’s core could contain helium from the early solar system. The noble gas tucks into gaps in iron crystals under high pressure and temperature.

Scientists have uncovered the hidden danger of how high iron levels from red meat may increase the risk of colorectal cancer.

If you purchase a featured product, we may be compensated. Learn why you can trust us. Even though iron is found in foods like red meat, poultry, beans, and fortified cereals, some people may ...

Like a foolproof flat iron or a dependable blow-dryer, the right curling iron can shave a couple of minutes off a rushed early-morning routine. The perfect one probably delivers the waviest of ...