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A positive impact of lockdown is that there has been a big reduction in light pollution.

A long-running dispute over plans to start mining the ocean floor has suddenly flared up.

A long-running dispute over plans to start mining the ocean floor has suddenly flared up.

The asteroid that killed off the dinosaurs gave birth to tropical rainforests, a study suggests.

In a monthly feature, we explain how warming waters threaten the survival of a wonder of the seas.

Conservationists urge Tenby tourists to enjoy the stray mammal's temporary visit "from a distance".

A submersible has reached the USS Johnston, which lies 6.5km beneath the waves in the Pacific.

Environmental campaigners dub the 1,572 locations across Wales "ticking time bombs".

Marine scientist Professor Jessica Meeuwig on her hopes for a new ocean monitoring system.

A long-running dispute over plans to start mining the ocean floor has suddenly flared up.

The asteroid that killed off the dinosaurs gave birth to tropical rainforests, a study suggests.

In a monthly feature, we explain how warming waters threaten the survival of a wonder of the seas.

Conservationists urge Tenby tourists to enjoy the stray mammal's temporary visit "from a distance".

A submersible has reached the USS Johnston, which lies 6.5km beneath the waves in the Pacific.

Environmental campaigners dub the 1,572 locations across Wales "ticking time bombs".

Marine scientist Professor Jessica Meeuwig on her hopes for a new ocean monitoring system.

The asteroid that killed off the dinosaurs gave birth to tropical rainforests, a study suggests.

In a monthly feature, we explain how warming waters threaten the survival of a wonder of the seas.

Conservationists urge Tenby tourists to enjoy the stray mammal's temporary visit "from a distance".
A positive impact of lockdown is that there has been a big reduction in light pollution.
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Marine scientist Professor Jessica Meeuwig on her hopes for a new ocean monitoring system.