‘It smells like a rancid fish and chip shop’: at sea with the Antarctic’s krill supertrawlers

The fishery is regulated but experts say it is wrecking the food chain. Gordon Peake joined a Sea Shepherd mission to observe the giant ships compete for catch

The Guardian
Scientists Capture Sperm Whales Headbutting in Stunning New Footage

Sperm whales caught on camera headbutting each other—turns out the legends might have been true after all.

SciTechDaily
⟦Kemper et al.⟧ Stranding of a Hector's Beaked Whale (Mesoplodon hectori) (Gray 1871) From South Australia Unearths Novel Additional Teeth https://onlinelibrary.wiley.com/doi/10.1111/mms.70155?af=R 🐋 #Cetaceans #MarineMammals #MarineLife #MarineBiology #Whales #Science
From whale falls to 4,000 meters deep: Two new species spotlight deep-sea life

Glittery sea worms and sea squirts fit for "The Lord of the Rings" universe might sound like pure fantasy, but they're very real creatures living in the deep sea. Some of these otherworldly ocean animals are even featured in the latest "Top 10 New Marine Species" list published by the World Register of Marine Species (WoRMS).

Past intensive whaling threatens the future of bowhead whales

A unique collection of prehistoric bowhead whale bones, dating back 11,000 years, reveals a previously untold story of the relative impacts of humans on nature. The time series of ancient fossils show that commercial hunting of bowhead whales, which spanned 400 years and ceased less than a century ago in 1931, has left irreversible destructive traces in the species' genetics. This could have serious consequences for the long-term vulnerability of the species.

Phys.org
Whales leave DNA 'footprints' across the ocean. Here's how we track them

The Mediterranean Sea is home to some of the ocean's largest animals. Among the nine species of cetaceans commonly found along its western shores are the fin whale (Balaenoptera physalus, the world's second-largest marine animal), and the sperm whale (Physeter macrocephalus). These species can reach lengths of up to 23 and 18 meters respectively, and their populations are genetically isolated from their Atlantic counterparts.

Phys.org
Taiji’s Drive Hunt Season Has Ended | Dolphin Project

On February 28, the main part of the 2025-26 dolphin drive season ended, however pilot whales may be targeted through the end of April.

Dolphin Project
Rare blue whale sightings highlight need for Atlantic protections - Oceanographic

As Trump moves to open Northeast Canyons to commercial fishing, researchers document first blue whales in the region in nearly 10 years

Oceanographic
Whale song remix: Study shows that humpbacks shift pitch when a neighbor joins in https://phys.org/news/2026-03-whale-song-remix-humpbacks-shift.html 🐋 #Cetaceans #MarineMammals #MarineLife #MarineBiology #Whales #Science
Whale song remix: Study shows that humpbacks shift pitch when a neighbor joins in

A humpback whale alters the pitch of its song when joined by a neighboring singer, a finding that opens a new chapter in the ongoing effort to understand whale song, some of the most structurally and acoustically complex vocal patterns produced by mammals.

Phys.org
Oldest-known whale song recording provides new insight into ocean sounds

Recording of humpback whale from 1949 could also provide new understanding of how the huge animals communicate

The Guardian