Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

From coral nurseries to glass-bottom submersibles and underwater cleanups, this eco-forward getaway invites guests to take ...

Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

Urban water bodies—rivers, lakes and oceans—are in trouble globally. Large sewage volumes damage the open environment, and new chemicals and pharmaceutical compounds don't break down on their own.

The startup Gigablue announced with fanfare this year that it reached a historic milestone: selling 200,000 carbon credits to ...

Scientists are still investigating the potential dangers. Researchers make stunning discovery in deepest ocean trench on ...

The city of Cape Town is no exception. It has 300km of coastline along two bays and a peninsula, as well as multiple rivers ...

In 2022, the eruption of the underwater Hunga volcano near Tonga sent a plume of ash soaring 37 miles into the sky, setting a new record as the largest volcanic plume ever captured by satellites. This ...

Cape Town's sewage treatment system is failing, sparking concerns about public health and transparency. Scientists ...

Ningaloo and some remote northern reefs had largely escaped the worst effects of coral bleaching – but now a severe marine ...