Explore how North America is changing as its deep cratonic root thins and pieces are dripping into the Earth's mantle.

Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...

This post has been updated to clarify comments from Gen. Gregory Guillot on threats to U.S. forces at the border from attack ...

A common neurotoxin produced by algae blooms is making California sea lions more aggressive. Here’s why it has the power to ...

Researchers have discovered that the underside of the North American continent is dripping away in blobs of rock—and that the ...

In recent weeks, hundreds of sea lions, dolphins and other animals have turned up in the sand dead or seriously ill, alarming ...

Hanoi (AFP) – Seething international tensions over the South China Sea have struck an unlikely victim in Vietnam: popular children's dolls pulled from shops over a facial mark supposedly ...

A 59-year-old Russian national has been arrested on suspicion of gross negligence manslaughter in connection with the collision in the North Sea, police have said. A spokesman for shipping company ...

A Department for Transport spokesperson said: “We are working closely with HM Coastguard to help support the response to the incident in the North Sea. We are grateful to all emergency personnel ...

Investigations have already started into what led the cargo ship to strike the tanker carrying jet fuel on Monday, as fears remained of possible harm to the area's marine and wildlife. The UK ...

which was in a collision with the Stena Immaculate oil tanker in the Humber Estuary The captain of a cargo ship has been arrested after it collided with an oil tanker in the North Sea. The ...