A mysterious Arctic shark that can live for 500 years got lost and ended up swimming in the balmy waters of the Caribbean, scientists say

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Greenland_shark
A Greenland shark picture taken at the floe edge of the Admiralty Inlet, Nunavut, 2007.

Hemming1952/Wikimedia Commons

The US Navy is putting its submarines on rare public display in a message to Russia's growing undersea force

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Navy submarine USS San Juan in Iceland
USS San Juan off the coast of Iceland on April 26.

US Embassy Reykjavik

NATO's newest member means Russia's 'unsinkable aircraft carrier' will be even more isolated

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Russian navy warships in Baltiysk Kaliningrad
Russian warships at anchor before a Navy Day parade in Baltiysk in the Kaliningrad region in July 2022.

REUTERS/Vitaly Nevar

Moscow is trying to play it cool, but its military moves hint at growing concern over NATO's newest member

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A border guard officer walks along a fence marking the boundary area between Finland and Russia.
A border guard walks along a fence marking the boundary between Finland and Russia near Imatra, Finland in November 2022.

ALESSANDRO RAMPAZZO/AFP via Getty Images

ConocoPhillips Wants to Install Chilling Devices in the Arctic to Get More Oil

Gizmodo : Environment

You may have heard: President Biden approved an enormous fossil fuel development in the Alaskan Arctic on Monday.

I'm a travel influencer who's sailed to Antarctica 3 times. It's a notoriously treacherous journey — but it's so worth it.

Tech Insider : Travel
Alyssa Ramos

Courtesy of Alyssa Ramos

Scientists revived a 'zombie' virus frozen for 48,500 years in ice. They learned it could still infect other cells.

Tech Insider : Environment
A man walks through a tunnel formed from crystals of permafrost outside the village of Tomtor.
A man walks through a tunnel formed from crystals of permafrost outside the village of Tomtor.

Maxim Shemetov/REUTERS

The most dangerous cruise routes, ports, and destinations are in parts of the world where conditions are unpredictable — and help is nowhere nearby, travel analysts say

Tech Insider : Travel
A ship is seen on December 18, 2019 in Antarctica.
A ship in Antarctica.

Zheng Xianzhang/VCG via Getty Images

The ‘Last Ice Area’ Is Already Disappearing

Gizmodo : Environment

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