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Ocean Rising

Luke McMillan

Independent ocean journalism

Platform
Substack
PricingFreemiumPublishesDaily
Issues153Foundeda year agoLast Issue10 days ago
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Latest Issues

The Deep Brief #44 | 27 June 2026

There’s a patch of the North Atlantic, south of Greenland, that’s been getting colder for decades while almost everywhere else in the ocean warms up. This week, with more than 100 million Europeans sweating through temperatures above 35°C,...

10 days ago
17
2

The Heat Doesn’t Stop at the Waterline

It’s Tuesday evening, and this afternoon I had to collect my son from nursery early, because it had got too hot for him and he’d had enough of it. We came home, filled the paddling pool, and cracked open a box of ice lollies.

The hard par...

13 days ago
25
2

BREAKING NEWS: Iceland kills its first fin whales since 2023

Hvalur 9 has killed two fin whales in the first weekend of the annual hunt. Picture from 2023. (Credit: Hard to Port)

The whaling vessel Hvalur 9 shot two fin whales overnight. The animals were the first hunted in Icelandic waters since 20...

15 days ago
19
11

The Deep Brief #43 | 20 June 2026

On Thursday, the Trump administration reversed its decision to dismantle the Ocean Observatories Initiative, a $368 million deep-sea monitoring network that provides real-time data on currents, storms, oxygen levels, and ocean chemistry fro...

17 days ago
21
1

The Deep Brief #42 | 30 May 2026

Last week, this newsletter covered a study that found the deep basins of the central Arctic Ocean almost empty of fish. Echo sounders returned near-silence. Trawl nets came up with almost nothing. The researchers called it a biological dese...

a month ago
17
4

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  • Luke McMillan

    I write about the ocean. The science, the politics, and who’s actually responsible when things go wrong. Published in The Guardian, BBC Wildlife, Oceanographic.

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