New research reveals that early Earth concealed a deep ocean of magma, which may explain anomalies in the planet's mantle today. Remnants of the liquid magma layer near Earth's core could trigger ...

New research reveals that early Earth concealed a deep ocean of magma, which may explain today's anomalies in the planet's ...

When she walked into her first student board meeting. Tiara Moore saw "30 eyeballs all on white faces." She calls up this startling memory in her paper, "The Only Black Person in the Room," which was ...

An alternative to dredging aims to capture moving sand to protect the archipelago from erosion and rising seas.