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Environment Jan 24, 2024

New tool predicts flood risk from hurricanes in a warming climate

Coastal cities and communities will face more frequent major hurricanes with climate change in the coming years. To help prepare coastal cities against future storms, MIT scientists have developed a method to predict how ...

Environment Jan 24, 2024

New research provides a clearer picture of severe hydro hazards

Over the last two decades an estimated three billion people have been affected by water-related natural disasters such as droughts and floods. Climate change is expected to increase the frequency of these hydro hazards, with ...

Earth Sciences Jan 23, 2024

Scientists chart the growing weather extremes on maritime Antarctic islands

Scientists at British Antarctic Survey have found that the number of warm weather events in the South Orkney Islands has significantly increased in frequency over the last 75 years. Using newly available historical data, ...

Earth Sciences Jan 23, 2024

Mode-S aircraft observations being used again to improve forecasts

The European Centre for Medium-Range Weather Forecasts (ECMWF) has started to use Mode-S aircraft observations again to improve the quality of forecasts after this type of data was found to be used in too large numbers during ...

Earth Sciences Jan 22, 2024

One billion people left dangerously exposed to heat stress by gaps in climate monitoring

2023 was the hottest year on record. Humidity is rising too. Heat and humidity are a dangerous combination, threatening all aspects of our lives and livelihoods.

Environment Jan 12, 2024

Scientists explain why the record-shattering 2023 heat has them on edge. Warming may be worsening

The latest calculations from several science agencies showing Earth obliterated global heat records last year may seem scary. But scientists worry that what's behind those numbers could be even worse.

Earth Sciences Jan 10, 2024

Extreme heat wave in East Antarctica driven by record-breaking 'atmospheric river,' analysis finds

Scientists have identified the intricate meteorological drivers that led to an intense heat wave across East Antarctica in from 15-19 March 2022. The heat wave, which affected an area of the size of India (3.3 million km2), ...

Earth Sciences Jan 9, 2024

Deforestation in the Amazon may be decreasing the frequency of thunderstorms in South America

For the first time, researchers from Tel Aviv University have determined that due to the ongoing deforestation in the Amazon basin in recent decades, the number of thunderstorms in the region has decreased significantly, ...

Earth Sciences Dec 29, 2023

Researchers shed new light on how fog forms in mountainous areas

Of the world's various weather phenomena, fog is perhaps the most mysterious, forming and dissipating near the ground with fluctuations in air temperature and humidity interacting with the terrain itself.

Planetary Sciences Dec 18, 2023

Webb rings in holidays with ringed planet Uranus

The James Webb Space Telescope recently trained its sights on unusual and enigmatic Uranus, an ice giant that spins on its side. Webb captured this dynamic world with rings, moons, storms, and other atmospheric features—including ...

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