Les grands requins ont chaud, et c'est un vrai problème Le véritable monstre des mers ? Le changement climatique. Des grands prédateurs, comme plusieurs espèces de requins, pourraient perdre leur avantage sous les eaux à cause de la hausse des températures...

Via @zehub.bsky.social - Les grands requins pourraient bientôt devoir plonger très profondément dans les océans - Elodie FALCO GEO France

www.geo.fr/environnemen...

First application of quantitative fatty acid signature analysis in bottlenose dolphins (Tursiops truncatus) and its implications for diet estimation in free-ranging cetaceans - @frontiersin.bsky.social Marine Science

www.frontiersin.org/journals/mar...

10th Indian Ship Carrying Crude Oil Transits Hormuz Strait Amid Firing By Iranian Warships - Marine Insight Marine Insight - The maritime industry guide.

10th Indian Ship Carrying Crude Oil Transits Hormuz Strait Amid Firing By Iranian Warships - Marine Insight

Royal Caribbean's Legend Starts Sea Trials - Cruise Industry News Royal Caribbean International’s new Legend of the Seas recently sailed from the Meyer Turku shipyard for its first set of sea trials. According to an update shared by the company, the LNG-powered vessel will spend the next 10 days at sea undergoing a series of real-world tests. The company said…

Royal Caribbean's Legend Starts Sea Trials - Cruise Industry News

From barrier to gateway: Climate‐facilitated expansion of thaliaceans in the Arctic Ocean Thaliaceans (doliolids, pyrosomes, salps) play fundamental roles in global carbon cycling and pelagic food webs through high filtration rates and rapid reproduction. Despite their prevalence, they ar....

Via @ubcoceans.bsky.social - From barrier to gateway: Climate-facilitated expansion of thaliaceans in the Arctic Ocean - @aslo.org

aslopubs.onlinelibrary.wiley.com/doi/10.1002/...

Aroya Transits the Strait of Hormuz Ahead of Season in Red Sea - Cruise Industry News The Aroya recently transited the Strait of Hormuz, marking the departure of all ships that were stranded in the Arabian Gulf. Following five other vessels, the Cruise Saudi-owned ship passed the strait on Sunday as part of a repositioning voyage to the Red Sea. The 150,000-ton ship is now sailing…

Aroya Transits the Strait of Hormuz Ahead of Season in Red Sea - Cruise Industry News

Search Intensifies After Cargo Ship Mariana Found Overturned Near Saipan - Mike SCHULER gCaptain The U.S. Coast Guard and an expanding multinational task force are racing against time in the remote waters of the western Pacific after the U.S.-flagged cargo vessel Mariana was discovered overturned northeast...

Search Intensifies After Cargo Ship Mariana Found Overturned Near Saipan - Mike SCHULER gCaptain

Iran Strikes American Warships In Sea Of Oman After U.S. Seizes Iranian Ship Near Hormuz - Marine Insight Marine Insight - The maritime industry guide.

Iran Strikes American Warships In Sea Of Oman After U.S. Seizes Iranian Ship Near Hormuz - Marine Insight

Brazil says Germany to contribute 700 million euros to green initiatives Germany is going to contribute around 700 million euros ($824.74 ​million) to projects related to climate change and sustainable mobility ‌in Brazil, Brazil's state development bank BNDES [RIC:RIC:BND...

Brazil says Germany to contribute 700 million euros to green initiatives - @lisparaguassu.bsky.social ​Isabel TELES, Barbara LEWIS, Aurora ELLIS @reuters.com

www.reuters.com/sustainabili...

China forecasts moderate-or-stronger El Nino, warns of tighter energy, fuel squeeze China might have to burn more fossil fuels this year as ​meteorologists forecast a moderate-or-stronger El Nino weather event in the summer ‌and autumn, which could disrupt operations at hydropower st...

Via Reuters Science News - China forecasts moderate-or-stronger El Nino, warns of tighter energy, fuel squeeze - Xiuhao CHEN, Ryan WOO, Himani SARKAR, Kirsten DONOVAN @reuters.com

www.reuters.com/sustainabili...

Nature Might Pulse to a Universal Rhythm – 2 Beats Per Second - Michelle STARR ScienceAlert A surprising number of creatures across a wide swath of sizes, species, and communication methods all seem to time their signals to the same basic beat.

Nature Might Pulse to a Universal Rhythm – 2 Beats Per Second - Michelle STARR ScienceAlert

Alkaline cement tiles boost baby coral survival from 12% to 52% As coral reefs struggle to survive in warming oceans, scientists across the world are scrambling to find ways to help these vital ocean ecosystems. An interdisciplinary team at the University of Miami...

Alkaline cement tiles boost baby coral survival from 12% to 52% - @univmiami.bsky.social via Stephanie BAUM, Robert EGAN @sciencex.bsky.social

phys.org/news/2026-04...

Les créatures invisibles qui dominent vraiment le puits de carbone océanique, bien au-delà du krill célèbre Le krill antarctique fascine les climatologues depuis des décennies, mais une étude 2025 vient de renverser la hiérarchie : les vrais moteurs du stockage carbone hivernal océan Austral sont les copépo...

Les créatures invisibles qui dominent vraiment le puits de carbone océanique, bien au-delà du krill célèbre - Gabrielle ANDRIAMANJATOSON Daily Geek Show

dailygeekshow.com/les-creature...

Trump dit qu'il ne lèvera le blocus qu'en cas d'"accord" avec l'Iran | MARINE & OCÉANS Trump dit qu'il ne lèvera le blocus qu'en cas d'"accord" avec l'Iran - - MARINE & OCÉANS

TRUMP dit qu'il ne lèvera le blocus qu'en cas d'"accord" avec l'Iran - @afp.com via Marine &Océans

marine-oceans.com/actualites/t...

An ‘ordinary’ storm with extraordinary impacts: what made Wellington’s deluge so intense? Wellington’s extreme deluge was caused by an unfortunate combination of weather factors. But a warming climate is upping the odds of more of these events in future.

An 'ordinary' storm with extraordinary impacts: what made Wellington's deluge so intense? - @aunz.theconversation.com

theconversation.com/an-ordinary-...

Significant Southern Hemisphere contribution to the Indonesian Throughflow over the last 800,000 years - Nature Communications A sedimentary δ15N record from the Banda Sea shows a higher contribution and a more direct pathway from southern high latitudes to the Indonesian Throughflow over the past 800,000 years than previousl...

Significant Southern Hemisphere contribution to the Indonesian Throughflow over the last 800,000 years - @natcomms.nature.com

www.nature.com/articles/s41...

Whale stranded on German coast swims off, gets stuck again Efforts to rescue a humpback whale stranded for weeks on Germany's Baltic Sea coast were complicated Monday when the animal unexpectedly swam away but then appeared to have got stuck again.

Whale stranded on German coast swims off, gets stuck again - Andrew ZININ @en.afp.com via @sciencex.bsky.social

phys.org/news/2026-04...

Cambrian microfossils reveal earliest known ringed worms from 535 million years ago Scientists have uncovered the earliest fossil evidence of annelids (ringed worms) in Cambrian microfossils dating back approximately 535 million years ago. This discovery offers fresh insights into th...

Cambrian microfossils reveal earliest known ringed worms from 535 million years ago - CAS via Sadie HARLEY, Robert EGAN @sciencex.bsky.social

phys.org/news/2026-04...

A millennium of cold-water coral habitat loss in the East Pacific during low ENSO variability in the mid- to late Holocene | PNAS The evolution of El Niño–Southern Oscillation (ENSO) under past and future climate change and its influence on marine ecosystems is highly debated....

A millennium of cold-water coral habitat loss in the East Pacific during low ENSO variability in the mid- to late Holocene - @pnas.org

www.pnas.org/doi/full/10....

Découverte d’une nouvelle espèce de méduse préservée dans des fossiles paléozoïques Des scientifiques de l’UdeM et de l’Université McGill ont identifié une nouvelle espèce de méduse fossile, une découverte rare qui éclaire l’évolution des organismes à corps mou.

Découverte d'une nouvelle espèce de méduse préservée dans des fossiles paléozoïques - @umontreal.ca

nouvelles.umontreal.ca/article/2026...

Found: a new species of jellyfish, preserved in Paleozoic fossils Identified as Paleocanna tentaculum, the species is a rare find, as soft-bodied organisms do not usually preserve well, say scientists at UdeM and McGill University who discovered them.

Found: a new species of jellyfish, preserved in Paleozoic fossils - @umontreal-en.bsky.social

nouvelles.umontreal.ca/en/article/2...

Researcher explains why climate models and observational data disagree Climate models predict Northern Hemisphere oceans warm faster than Southern – but real data shows the opposite. Research explains why.

Why Climate Models Get Ocean Warming Wrong - @northeasternu.bsky.social

news.northeastern.edu/2026/04/17/c...

Honu emerge as reef defenders against invasive algae in Northwestern Hawaiian Islands - University of Hawaiʻi System News An invasive algae already well-established in the Northwestern Hawaiian Islands is raising concern among researchers as it threatens to spread into the main Hawaiian Islands. Scientists from the University of Hawai'i at Mānoa and the U.S. Fish and Wildlife Service (USFWS) have identified a potential ally in slowing its advance: sea turtles.

Honu emerge as reef defenders against invasive algae in Northwestern Hawaiian Islands - University of Hawaiʻi System News

Cocaine pollution alters the movement and space use of Atlantic salmon (Salmo salar) in a large natural lake Brand et al. show that environmentally realistic benzoylecgonine exposure increases movement and dispersal of Atlantic salmon smolts in a natural lake. Exposed fish swam and dispersed farther than con...

Cocaine pollution alters the movement and space use of Atlantic salmon (Salmo salar) in a large natural lake - @currentbiology.bsky.social via @cellpress.bsky.social

www.cell.com/current-biol...

Seaweed compound shows major methane cuts in beef cattle - Adelaide University Adelaide University researchers have demonstrated that a naturally derived seaweed compound can dramatically reduce methane emissions from beef cattle raised in extensive grazing systems, without harming calves.

Seaweed compound shows major methane cuts in beef cattle - Adelaide University

Climate groups sue US government over approval of new BP project in Gulf of Mexico Advocates expressed alarm as new project drills deeper into ocean bed, pointing to company’s failures at Deepwater Horizon spill

Climate groups sue US government over approval of new BP project in Gulf of Mexico - @olliemilman.bsky.social @theguardian.com

www.theguardian.com/us-news/2026...

Fuel eating microbes, chemicals and fire: the race to discover new ways to contain Arctic oil spills As the rising number of vessels in the icy waters increases the risk of environmental disaster, scientists are scrambling to find potential solutions

Fuel eating microbes, chemicals and fire: the race to discover new ways to contain Arctic oil spills - @gloriadickie.bsky.social @theguardian.com

www.theguardian.com/environment/...

Woman who won legal case over greenhouse emissions awarded top environmental prize Sarah Finch is among six recipients of the Goldman Environmental prize, awarded to honour grassroots activists around the world

Woman who won legal case over greenhouse emissions awarded top environmental prize - @damiengayle.bsky.social @theguardian.com

www.theguardian.com/environment/...

From a Surrey oil well to the supreme court: how an activist changed UK climate law Sarah Finch’s fight against drilling led to a landmark ruling on fossil fuel emissions – and a leading environmental prize

From a Surrey oil well to the supreme court: how an activist changed UK climate law - @damiengayle.bsky.social @theguardian.com

www.theguardian.com/environment/...

Shipping Through Hormuz Strait Slows Again After Iranian Ship Seizure Ships were largely avoiding the Strait of Hormuz on Monday after an escalation at the weekend in which Iran fired what appeared to…

Shipping Through Hormuz Strait Slows Again After Iranian Ship Seizure - @reuters.com via Maritime Reporter

www.marinelink.com/news/shippin...