A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have questions, though.

While grapes make for a delicious and nutritious snack, did you know that the significant amount of antioxidants, vitamins, ...

Scientists study how tiny pigments in leaves use quantum mechanics to transfer energy efficiently for better solar panels.

Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.