Sea-level rise is threatening San Francisco’s shores. In February, the city began vegetating the sand dunes as part of its ...

It covers nearly three-quarters of our planet but the ocean floor is less mapped than the moon, an astonishing fact driving a ...

Born on July 30, 1920, geologist and cartographer Tharp changed scientific thinking about what lay at the bottom of the ocean – not a featureless flat, but rugged and varied terrain.

The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long-standing debate over how our planet formed.

CLEVELAND, Ohio - The highly successful Sea Lamprey Control program, charged with eradicating the invasive fish from around ...

Forecasters expect a high pressure ridge to begin building over the eastern Pacific Ocean on Thursday then move inland Friday ...

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The researchers claim to have found beach deposits from an ancient Martian ocean. Rovers exploring Mars ... Zhurong is investigating an area near a series of ridges—described as paleoshorelines ...

PROF. v. BEMMELEN recently asked me to calculate the thermal effect of Serpentinization of an upper layer of the mantle, if fresh peridotite is supplied through a process of convexion currents or ...

Today, the upheavals of plate tectonics continually reshape Earth. When this began is much disputed - and we can’t fully understand how life began to thrive on our planet until we figure it out ...

The incident happened Wednesday, Feb. 19 at Marana Regional Airport, outside Tucson. Both were smaller, fixed-wing, single-engine planes, according to the Marana Police Department. No further ...