South Africa’s massive ‘sardine run’ leads fish into an ecological trap

One popular explanation for why the sardine run occurs is that the migration might be a relic of spawning behaviour dating back to the last …

The Atlantic is at risk of circulation collapse – it would mean even greater climate chaos across Europe

The Atlantic meridional overturning circulation is a key reason why Europe’s climate has been stable for thousands of years

La Niña is finishing an extremely unusual three-year cycle — here’s how it affected weather around the world

It’s hard to know exactly what climate change will mean for El Niños and La Niñas

Hurricane Ida turned into a monster thanks to a giant warm patch in the Gulf of Mexico — here’s what happened

Edies during the hurricane season can spell disaster for coastal communities around the Gulf

40th Indian scientific expedition to Antarctica launched

Apart from its scientific mission, the expedition shall carry out the humanitarian responsibility of relieving the 48-strong winter crew from …

Oceans are warming twice as fast than the 1960s and it could get much worse

Top 2,000 metres of oceans have globally gained 351 zetta joules since 1958, finds study 

Why were there no cyclones in October and November?

If December also remains cyclone-free, it would be the first time since 1961 that the post-monsoon season would not get a cyclone  

What is it like inside Hurricane Sam? Saildrone footage gives a glimpse

The drone in the Atlantic Ocean will help understand hurricanes better to reduce loss of human life 

Why the monsoon stalled in 2021: Blame it on anomalous world weather

A host of factors including temperature anomalies, the Madden Julian Oscillation and the Indian Ocean Dipole are responsible

Atlantic Ocean contains 10 times more microplastics than previously thought: Study

The ocean contains 12-21 million tonnes of microplastics; figure only for three of the most common types of plastic litter

North Atlantic marine heatwave ‘beyond extreme’

Higher sea surface temperatures also deplete the oxygen that aquatic animals need to survive

Atlantic hurricane season 2023: El Nino and extreme Atlantic Ocean heat are about to clash

The Atlantic Coast should be rooting for El Niño to develop as forecast, since such events often reduce hurricane impacts there

Tropical storms Marco, Laura head for the Gulf of Mexico, spark Fujiwhara effect scare

Simultaneous formation of two storms in western Atlantic Ocean creates Fujiwhara effect scare, that happens when 2 hurricanes combine to form a …

Lobsters versus right whales: The latest chapter in a long quest to make fishing more sustainable

Disputes over fishing gear and bycatch have involved consumers, commercial fishermen, recreational anglers and environmentalists; more often than …

NOAA predicts ‘above average’ hurricane season for US, Caribbean

There is a 60% chance of an above normal storm season in the North Atlantic Ocean in 2021, according to NOAA

On the brink: Is it too late to fix damage to climate systems?

Giant ice sheets, ocean currents and permafrost regions may have already passed the point of irreversible change. Most other crucial climate …

The ‘Gulf Stream’ will not collapse in 2025: What the alarmist headlines got wrong

It is well known that climate anxiety is fuelled by media messaging about the looming climate crisis

Titanic submersible: Titan search-and-rescue effort shows risky undertakings need to consider potential rescue needs

Many conventional risk assessments do not pay sufficient attention to available emergency response capacities

It’s only getting worse: New WMO report flags intensifying climate crisis in Latin America & Caribbean

2020 was a year of unprecedented heatwaves, droughts, forest fires, cyclones and food insecurity for the region  

Fierce and frequent: What causes rapid intensification of cyclones?

Lack of understanding of transition from a seedling, like a low-pressure system to a tropical storm or cyclone, limits extending …

Is India headed towards a locust plague

Exceptional summer breeding may prompt swarms to remain in the country through end of year, move east & south

Climate crisis is already affecting the Brazilian Amazon

The population of pink dolphins in the Mamirauá Sustainable Development Reserve, fell by 65 per cent between 1994 and 2016; dolphins …

On the precipice

A collapse of the Atlantic Meridional Overturning Circulation may put other climate systems at risk

Atlantic is headed for a tipping point − once melting glaciers shut down Gulf Stream, we would see extreme climate change within decades, study shows

It might seem counterintuitive to worry about extreme cold as the planet warms, but if the main Atlantic Ocean circulation shuts down from too …

Land of Fire and Ice: Will the Grindavik eruption in Iceland be another Eyjafjallajokull?

For now, the eruption does not present a threat to life, according to the Icelandic government