Stormy September: Several tropical storms turn into typhoons, hurricanes

Super typhoon Noru is battering Philippines, while Floridians in US are gearing up for hurricane Ian

Are hurricanes strengthening more rapidly?

Just having the right water temperature and moisture won’t ensure that storms will undergo rapid intensification or become major …

How aerosol formation helps brighten clouds, balance climate

The formation of new particle covers about 40 per cent of the Earth’s surface

Hurricanes, wildfires further endanger these threatened species in US, Caribbean

With extreme climate events showing no signs of ebbing, preservation of species can no longer be left to the whims of nature

Genetically-modified salmon sparks debate

This particular salmon is an Atlantic one modified to grow fast with the help of genetic sequences from a Pacific Chinook Salmon and the eel-like …

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

Intense, widespread marine heatwaves happening now may extend to February 2024: WMO agency

Global monthly-mean ocean temperatures are currently at an all-time high; 27% global ocean saw a marine heatwave as of August 15, 2023

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 …

Microplastic in Atlantic: Great garbage patch

Microplastics are all so pervasive that our bodies have turned into a great garbage patch

Hurricanes are now getting intense more quickly than 30 years ago

Rapid intensification occurs when the maximum wind speed in a hurricane goes up by at least 28.8 miles within a 24-hour period

40 per cent of Europe’s sharks and rays face extinction risk: IUCN

Conservation body’s newly released ‘Red List’ says 7.5 per cent of continent’s marine species are at risk of extinction

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

The southern connection

Building up of ice sheets in the far north might be due to strong currents in the South Atlantic

Did 2015 make us more climate wise?

Last year, weather records were broken left, right and centre all over the world as the world witnessed cold waves, heat waves, droughts, …

Beware of Obama's trade agenda

Can we trust Arvind Subramanian not to push for the kind of concessions the US will be demanding from India?

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 …