Sea

Ocean

The science behind Europe's stunning bluefin tuna recovery

In partnership with the European Commission

The speed of Europe's Atlantic bluefin tuna recovery stunned even the scientists monitoring it. Once proper controls were in place, populations bounced back faster than anyone expected.

30/09/2025

Green News

Ocean acidification breaches critical boundary for the first time

More than three-quarters of planet Earth’s life support systems are no longer in the safe zone, experts warn.

24/09/2025

Green News

Two ships sail to 26 Greek islands to protect endangered monk seals

For about two months, Luke, Suzanne, Nora, John and Aran have sailed the Aegean and Ionian to inform locals, visitors and tourism operators about the threats monk seals are facing.

01/09/2025

Green News

Holiday photos are helping scientists in Malta study climate change

The CoastSnap project helps track how climate change is impacting coastlines through community photo contributions.

26/08/2025

Ocean

Same space, two harvests: Euronews visits the first seaweed farm at an offshore wind park

In partnership with the European Commission

Europe’s offshore wind farms are being reimagined as multi-purpose sites. The first commercial-scale project has successfully harvested seaweed between turbines in the Dutch North Sea.

26/08/2025

Ocean

Offshore space race: can multi-use projects offer peaceful solution?

In partnership with the European Commission

As Europe’s seas grow crowded, EU-funded marine multi-use projects show how offshore wind and seaweed farming can share space, cut emissions, and boost marine habitats — offering a smart, sustainable path for the future of offshore industries.

26/08/2025

Climate

Global heat record streak ends in July, but risks still rising

Extreme heat, deadly floods and widespread wildfires hit Europe in July, despite the end of a record-breaking global temperature streak.

07/08/2025

Ocean

From blue flags to ecolabels, how green are your beach holidays?

In partnership with the European Commission

Coastal tourism offers something for everyone, from cruises to water sports. But with a rise in ecolabels and green claims, how can travellers tell what is green and what is greenwashing?

01/08/2025

Climate

Earth’s oceans may have undergone a fundamental shift, study says

Scientists fear the oceans’ prolonged hotter state is now the ‘new normal’.

27/07/2025

No Comment

Dead humpback whale washes ashore in Rio de Janeiro

A humpback whale was found dead on a beach in Rio de Janeiro on Monday, after drifting ashore near the city’s southern coastline in the early afternoon.

22/07/2025

Green News

Greek PM announces two national marine parks in Ionian and Aegean Seas

Beyond the environmental substance, the designation of marine parks has diplomatic implications

21/07/2025

Destinations

The quiet coastline where Italians in-the-know holiday

Even in the height of summer peak season, Maratea is a dreamy oasis of tranquillity and slow living, devoid of crowds.

28/06/2025

Health news

Greek authorities step up information campaign to combat drownings

Almost 400 people drown in Greece's seas and swimming pools every year, with the absence of a lifeguard cited as one of the main causes.

16/06/2025

Destinations

Why you should save your Amalfi Coast visit for spring

April and May are the prime months on the coast, for culture and fewer crowds.

31/05/2025

Green News

UK scientists alarmed by sudden surge in sea temperatures this spring

UK waters are up to 4°C above normal in a marine heatwave that may offer an early warning of extreme summer heat.

22/05/2025

Ocean

Industries find hidden worth in oyster shells and old fishing nets

In partnership with the European Commission

From France’s Atlantic coast to the Spanish Mediterranean, marine industries are finding new ways to turn their waste into treasure.

29/04/2025

Ocean

Meet the French professor turning oyster shells into eco-concrete

In partnership with the European Commission

French researchers are turning discarded oyster shells into eco-friendly concrete with significantly lower CO₂ emissions. Currently being tested along the French Atlantic coast, this material could replace scarce sand and gravel while supporting marine life.

29/04/2025

Travel News

Sardinia introduces beach ticketing apps and fees to curb overtourism

Sardinia has capped the number of holidaymakers that can visit its famous beaches this summer.

09/04/2025

Green News

How the ‘great whale pee funnel’ moves vital nutrients across oceans

“Because of their size, whales are able to do things that no other animal does.”

18/03/2025

Green News

Global sea levels rose faster than expected last year, NASA says

Since the satellite recording of ocean height began in 1993, the rate of annual sea level rise has more than doubled.

14/03/2025