Author Melissa Hobson
Melissa Hobson

Melissa Hobson

Marine science and conservation writer

Melissa Hobson, doing business as The Ocean Writer Ltd., is a marine science and conservation writer based in Hastings. She has written about the ocean for outlets including BBC Wildlife, BBC Countryfile, National Geographic, New Scientist and the Guardian. Visit Melissa’s website at melissahobson.co.uk or follow her on LinkedIn.

Recent articles by Melissa Hobson

On a site the size of 27 football fields, 2 million of these were dropped in the ocean to create an artificial reef – instead, it became a disaster

In the 1970s, this conservation project seemed like a great idea. Decades later, it’s caused untold damage
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Siyam World Maldives' 499-tonne freighter on the seafloor

It's longer than the Leaning Tower of Pisa, weighs 499 tonnes and sits 24 metres below the surface, where sharks patrol Noonu Atoll’s tropical waters

The retired tuna freighter has been sunk in an attempt to create a new marine habitat in the Maldives
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Can any animals kill the much-feared predator, the great white shark? 

Great white sharks are an epic predator but other animals can harm them to
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Barrel sponge at the reef bottom

They look like toast racks, ping-pong balls and giant vases, range from pea-sized to car-sized – and are animals that have been on Earth for millions of years

With no gut, or circulatory or nervous system, sponges are among the simplest animals on Earth.
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Eastern oyster

Marine scientists filmed a 0.3mm oyster larva feeding. What they found is ringing alarm bells

High-speed imaging has helped scientists better understand how baby oysters feed, but what they’ve found could be a problem for future oyster populations.
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Horseshoe crab embryos and juveniles

"Like bulldozers in a demolition derby.” These chaotic baby horseshoe crabs giving each other piggybacks are too cute for words

Horseshoe crabs are known for their life-saving abilities but they’re also incredibly cute.
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Fat Bear Week 2025 winner 32 Chunk

Fat Bear Week 2026 kicks off: here's how to vote – and why everyone is so obsessed with it

For one week each September, Alaskan bears battle it out to be crowned the girthiest grizzly – but why?
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Minke whale lunge feeding

In the 1950s, whaling ended around these remote Scottish islands. Decades later, up to 30 minke whales were spotted in one great gathering

Wildlife watchers visited the Scottish Hebrides to see what marine life can be found in waters where whales used to be hunted. They witnessed one of the largest minke whale aggregations ever recorded in the region.
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Lionfish with school of yellowstripe scad fish swimming at HTMS Kledkaeo ship wreck in the area of Phi Phi island. One of the dive sites and artificial reef underwater in Krabi, Thailand.

"At first, they are little more than bare surfaces in the ocean’s vast expanse.” Why do sunken ships make good artificial reefs?

When a vessel is properly prepared for scuttling, it can find a new life on the seabed providing a home for countless creatures
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Mexico, Yucatan, Tulum, cave diver in the system Tux Kubaxa

 Drowned at the end of the Ice Age: The flooded abyss longer than the Grand Canyon and teeming with hundreds of creatures, from mammals to reptiles

The world’s longest underwater cave system can be found in Mexico's Yucatán Peninsula – but which one is it?
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Bubbles the vomit-eating dolphin

It chases fish until they vomit – then devours their sick

Bubbles the dolphin is a familiar face at Lady Elliot Island in Australia, but a new scientific paper is making him famous for something very unusual: eating fish vomit.
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Courtship and territoriality sounds of dascyllus albisella

Strange purring sound heard on Hawaiian reef – and we're not sure what's causing it

Marine researchers are using unsupervised AI algorithms to identify marine animals based on the noises they make. But not all the sounds they pick up can be identified.
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Rubber boot in Mar del Plata Submarine Canyon

Scientists just photographed a place that's never been seen by humans before. What the images reveal is shocking

During a survey of the Mar del Plata Canyon off the coast of Argentina, deep-sea researchers found dozens of pieces of human rubbish, including food wrappers, a plastic cup and a rubber boot.
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jonachan/Getty Images

"It’s responsible for sinking 800 ships and killing 20,000 people…" What are the most dangerous parts of the ocean?

From hazardous seas to venomous creatures, the ocean can be full of threats. But these regions could be the most dangerous on the planet.
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Blacktip reef sharks hunting on beach

“This moment was wild.” Astonishing footage shows sharks exploding out of water so fast they land on beach

The incredible footage was captured on a beach in Indonesia where shark finning used to take place – since it stopped, the shark population has made a remarkable comeback.
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Tiger shark and sea turtle

Drone films "apex predator at full strength” taking down turtle in Australia

The rare sighting is a reminder that sharks aren’t cute – but they’re not monsters either.
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Humpback anglerfish (Melanocetus johnsonii), a species of black seadevil (Melanocetidae). Credit: August Brauer (1863–1917): Die Tiefsee-Fische. I. Systematischer Teil.. In C. Chun. Wissenschaftl. Ergebnisse der deutschen Tiefsee-Expedition 'Valdivia', 1898-99, 1906. Public Domain via Wikimedia Commons

It has a gaping, cavernous mouth crammed with sharp teeth – and one of the wildest mating strategies in the animal kingdom

These deep-sea fish are known for their iconic lure which tempts prey close to their ferocious mouths so they can trap them in a cage of terrifying teeth
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Blue lined octopus in tank / Wen-Sung

“Males bite the female’s aorta to deliver TTX. This sudden paralysis renders her immobile, enabling the male to mate successfully without being eaten.”

For blue-lined octopus, mating is a dangerous game. That’s why males inject females with venom before sex, according to a new study.
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 Peacock Mantis Shrimp (Odontodactylus scyllarus) standing on the sand. Photographed in Anilao, Philippines.

It has superpowers, the fastest punch in the animal kingdom and and is very reluctant to leave its fortress burrow beneath the ocean floor

Mantis shrimp spend most of their lives in their burrows, only leaving home to hunt and mate
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can any animals lill a blue whale

Can any animal kill a blue whale? At 33 metres long and heavier than a Boeing 737, it is the largest creature ever to have lived but is it vulnerable?

It would be a brave animal that took on the world's biggest creature
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Gulper eel (Eurypharynx pelecanoides)

This deep-sea animal was discovered in 1882. Still to this day it's almost never seen alive

The shape-shifting gulper eel is one of the ocean's strangest and most fascinating creatures.
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Successful release of fur seal

“I cried with happiness.” Wildlife rescuers release young fur seal back into the wild in Tonga

People from several organisations came together to help the juvenile return to the ocean.
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Anemone eats fish

“We did not want to see this.” Researchers stunned as predator hiding in plain sight suddenly strikes

All was placid on the ocean floor, when this predator struck in a flash.
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Porcupine caribou migration

Up to 200,000 porcupine caribou make an arduous migration from the Yukon to Alaska every year. Watch their incredible journey

Witness one of the planet's greatest animal migrations.
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