New images from the North Sea show never-before-seen landforms that were carved by a single, colossal ice sheet 1 million ...

Earth's five oceans were formed by the constant movement of tectonic plates beneath us, and the same process is already forming a sixth ocean in East Africa.

The submerged landforms’ unmodified states also illustrate ... “cake,” researchers discovered furrows formed by strong ocean currents that were once believed to be features formed by glaciers.

In addition to glacial landforms, the researchers also found elongated furrows incised into the former seabed, which they interpreted to have been produced by strong ocean currents. These ...

He added, "With our high-resolution data, we can see that the shape and size of the furrows is consistent with an origin as ocean current furrows." The research team identified glacial landforms ...

Researchers have discovered huge landforms deep beneath the North Sea ... But it now turns out they originated from strong ocean currents. "We only see conclusive evidence for one big ice advance ...