Largely due to groundwater pumping and shifting of land after the last ice age, major urban areas are subsiding, which could ...

Small things matter, at least when it comes to ocean features like waves and eddies. A recent NASA-led analysis using data ...

A researcher monitoring Axial Seamount, 300 miles off the coast of Oregon, says the eruption is expected to happen before the ...

A failed Soviet-era spacecraft that became trapped in Earth’s orbit by mistake more than 50 years ago is expected to make a crash landing back on Earth early Saturday.

The failed Soviet spacecraft Kosmos 482 has finally returned to Earth after 53 years in orbit. It disappeared into the Indian ...

A new study reveals that less than 0.001% of the deep seafloor has been visually recorded, exposing major gaps in ocean ...

A Soviet-era spacecraft meant to land on Venus a half century ago is expected to plunge uncontrolled back to Earth within ...

We know next to nothing about Earth’s seafloors. According to a study published May 7 in Science Advances, humans have only ...

President Trump has repeatedly described the U.S.-Canada border as an "artificially drawn line." But experts say just because ...

It's more obvious to us when nature is fragmented on land; the passageways connecting marine ecosystems are often intangible ...

A Soviet satellite once bound for Venus could be about to crash back down to earth after more than half a century in space.