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Humpback Whale
Humpback Whale

Alarming Population Decline in Humpback Whales as a Result of Global Warming

The decline marks a significant departure from decades of slow population growth following the end of commercial whaling.

The study, conducted by a team of marine biologists led by Ted Cheeseman, found that the decline in humpback whale numbers coincided with the onset of a massive ocean heat wave, colloquially known as 'the blob', which began in 2013 and lasted until 2016. The blob led to widespread die-offs of man

Aerial shot showing a turtle being released from a dinghy. Beside the dinghy is a boat.
A leatherback turtle being released after being successfully tagged with a satellite tag which records location, depth and temperature data.

Feeding grounds for leatherbacks along US Atlantic coast identified

A new study offers fresh insights into leatherback sea turtle migration and foraging patterns along the Northwest Atlantic shelf, with implications for conservation strategies.

Published in the Journal Frontiers in Marine Science, the research tracked 52 leatherback sea turtles from 2017 to 2022 during their migration from the South and Mid-Atlantic Bights during the warmer months to the food-rich areas in the north, near New England and Nova Scotia, Canada, and then their journey back during the winter.

Diving Talks 2024

Whether you are a diving professional looking to expand your network, an enthusiast seeking to deepen your knowledge, or an industry leader wanting to stay updated on the latest trends, Diving Talks promises to be an event that will leave a lasting impact.

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Renowned speakers, interactive panel discussions, and hands-on workshops that will blow your mind! We're talking about everything from marine conservation to mind-blowing underwater photography and technical diving!

Lolita performs
Lolita performing (Averette at English Wikipedia/ CC BY 3.0)

Eviction Notice Served to Miami Seaquarium Amidst Controversy Over Animal Welfare

Miami-Dade County Mayor Daniella Levine Cava addressed the issue in a statement posted on social media platform X, revealing that The Dolphin Company had consistently fallen short in maintaining the premises and ensuring the safety and well-being of the animals under their care. She emphasized that the current state of the Miami Seaquarium is deemed unsustainable and unsafe.

New deep-sea worm species identified

Marine scientists at the Scripps Institution of Oceanography at UC San Diego have discovered a new species of deep-sea worm in the waters near a methane seep about 50 kilometres off Costa Rica's Pacific coast.

Named Pectinereis strickrotti, the worm hails from the ragworm family and is distinguished by their feathery appendages that carry its gills. It was first discovered by Greg Rouse and Bruce Strickrott in 2009 when they were inside the submersible Alvin during an expedition at a depth of 1,000 metres.

Behavioural Complexity of Sharks

Illustration of two shark companions travelling together that encounter the researcher. Image source: Ila France Porcher.

Recent scientific efforts have begun to unravel the complexities of shark behaviour, challenging age-old perceptions, and revealing a world of intelligence and sophistication hidden beneath the waves. Ila France Porcher reports.

Sawfish
Sawfish/Georgia Aquarium CC BY-SA 3.0

Mysterious Sawfish Strandings Baffle Scientists in the Florida Keys

Sawfish, recognized for their distinctive long, narrow, flattened rostrum lined with teeth resembling a saw, are among the largest fish species. Often referred to as the “living fossils” of the ocean, they have long been shrouded in mystery due to their elusive nature and unique appearance.