OCEANS

Mapping coral

Knowing where past coral reefs existed is a crucial component in understanding the health of existing reefs, and hypothesising which ones will still exist in the future
Numerous low-lying Pacific islands have disappeared under rising seas
In this exclusive film for Geographical, see how an unusually thriving sea urchin population could hold the answer to a mystery that has puzzled scientists for decades
An investigation into shark fins and ray gills sold in global markets reveals the majority are from species of high conservation concern
A study of various fish populations has found dramatic reductions in the proportion of older fish, something that spells trouble for the overall stability of population
Shipping traffic can increase lightning strikes, according to a pioneering study by the American Geophysical Union
The deaths of these majestic creatures had remained an unsolved mystery for over a year. Now scientists think they’ve hit on why the number of strandings has recently increased
A project to map the ocean floor is raising concerns about prospective deep-sea mining operations
The effect of plastics on the world’s oceans is posing a more threatening future for marine life than previously thought – fish are not accidentally consuming plastics, rather attraction is fuelling their consumption
Asian countries are pledging to reduce the amount of land-based marine pollution, especially that flowing down their larger rivers
Far beneath the waves, a race is unfolding to claim ownership of the world’s seabed – or, more specifically, to the minerals and other geological resources contained within the seabed itself. But is this increased activity putting global marine biodiversity…
Analysis into a killer whale found dead off the shores of western Scotland have revealed the shocking levels of chemical pollutants in the UK’s waters
Zafer Kizilkaya has been awarded the 2017 Whitley Gold Award for his continued efforts in creating and monitoring marine protected zones off Turkey’s Mediterranean coastline
A massive die-off of Australian mangrove forests is being attributed to the El Niño weather system

Making Waves

An innovative new theory hopes to save millions of lives from the threat of tsunamis
Now we can all experience diving to the deepest point of the Mariana Trench, nearly 11,000m down into the depths of the ocean
The 7.8 magnitude earthquake that hit New Zealand in November has caused the seafloor around Kaikoura to rise a full two metres out of the water
The seaweed industry is booming, and winning plaudits for its relatively environmentally-friendly production. Can this sustainability be maintained?

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DOSSIERS

Like longer reads? Try our in-depth dossiers that provide a comprehensive view of each topic

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    The UN-backed REDD+ (Reducing Emissions from Deforestation and Forest Degradation) scheme, under which developing nations would be paid not to cut dow...

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