satellites

Distinctive linear plumes of these particles extend as far as 2.5 miles downstream from shallow shipwreck sites.

Satellites have captured images of the scattered debris and charred wreckage where Malaysian Airlines Flight MH17 crashed in eastern Ukraine last week, killing all 298 people on board.

Satellites could be a promising tool for tracking Arctic wildlife on the ground, a new study suggests.

Researchers have figured out a new way to predict which rivers are most at risk of dangerous flooding.

Norwegian project to bring broadband to the far north would aid industry and shipping.

Even GPS sites thousands of miles from faults were shifted by big earthquakes.