Tsunamis aren’t just bigger-than-average waves. Triggered by undersea earthquakes or volcanic eruptions like the one in Tonga, they are fast, massive and potentially destructive. Here’s why.
While it may be possible to teach young infants basic motor skills in water, infants cannot, and should not, be expected to know how to swim or to be able to react appropriately in emergencies.
A tropical storm’s rain overwhelmed a dam in Thailand and caused widespread flooding in late September. It was just one of 2021’s disasters.
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Kevin Trenberth, University of Auckland, Waipapa Taumata Rau
While surface temperatures were about the 6th warmest on record in 2021, the upper oceans were at their hottest – and they’re a stronger indicator of global warming. A top climate scientist explains.
andrzej kryszpiniuk/unsplash.
andrzej kryszpiniuk/unsplash
The world needs to protect 30% of the ocean by 2030. We won’t achieve this goal without using new technology to patrol and preserve marine protected areas.
An estimated 8 million metric tons of plastic waste enters the ocean each year – equivalent to dumping in a garbage truckload of it every minute. A new report calls on the US to help stem the deluge.
For over a decade, the inclusion of oceans in climate talks has been piecemeal and inconsistent. And yet, the ocean is critical to help balance the conditions we need to survive.
Alok Sharma, COP26 president at the climate summit in Glasgow.
Robert Perry/EPA
Humanity’s biggest challenges are not technical, but social, economic, political and behavioural. Effective actions are still possible to stabilise the climate and the planet, but must be taken now.
People walked down a flood sidewalk in Annapolis, Maryland, on Oct. 29, 2021.
AP Photo/Susan Walsh
Climate change is making ocean levels rise in two ways. It’s a problem that will endure even after the world stabilizes and slashes greenhouse gas pollution.
Cold-water coral reefs occur at greater depths than their tropical equivalents.
Sebastian Hennige
Take a closer look at what’s driving climate change and how scientists know CO2 is involved, in a series of charts examining the evidence in different ways.
A Japanese Sea Nettle jellyfish moves through the ocean.
Sheviakova Kateryna/Shutterstock
Most jellyfish are “passive” feeders. This means that they float through the water eating whatever they happen to pass in the water and can fit in their mouths.
Global transportation and logistics forecasts suggest conflicts could increase by as much as 1,209 per cent by 2050.
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A recent survey of top executives at companies that operate at sea found environmental reporting practices were not a top priority and put the health of the marine environment at risk.
Microplastics, which can originate from the breakdown of plastic products, can be found practically everywhere on our planet.
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