Search results for weather or meteorology

Earth Sciences Apr 5, 2024

The Southern Ocean has the cleanest air on Earth—scientists have just discovered why

The Southern Ocean is renowned for having the cleanest air on Earth. But the precise reasons why have remained a mystery, until now.

Earth Sciences Apr 5, 2024

Why is Australia's east coast getting so much rain? An atmospheric scientist explains

Headlines declaring a "Black Nor'easter" appeared this week as New South Wales and Queensland copped heavy rain—and residents have been warned to brace for more.

Ecology Apr 4, 2024

Tokyo crowds revel as cherry blossoms reach full bloom

Tourists and residents packed Tokyo's top cherry blossom spots on Thursday to enjoy the full bloom that has arrived in the Japanese capital later than usual this year because of cold weather.

Environment Apr 3, 2024

Zimbabwe declares El Nino drought a national disaster

Zimbabwe declared drought a national disaster on Wednesday, with President Emmerson Mnangagwa saying the country needs $2 billion in aid to help millions of people who are going hungry.

Astronomy Apr 2, 2024

Surprising facts and beliefs about eclipses from the medieval and Renaissance eras

In medieval and Renaissance society and culture, celestial events were not mere spectacles in the sky. Rather, they were omens, predictors of the future, and windows into the workings of the universe.

Earth Sciences Mar 26, 2024

Unseen travelers: Dust storms may spread bacteria and fungi around the world

When allergy season hits, many blame their reactions on the local flora in the spring. However, African Saharan-Sahelian dust plumes, large enough to register on weather radar, travel around the globe every summer, bringing ...

Space Exploration Mar 25, 2024

Building ChatGPT-style tools with Earth observation

Imagine being able to ask a chatbot, "Can you make me an extremely accurate classification map of crop cultivation in Kenya?" or "Are buildings subsiding in my street?" And imagine that the information that comes back is ...

Earth Sciences Mar 21, 2024

Satellite data assimilation improves forecasts of severe weather

In 2020, a line of severe thunderstorms unleashed powerful winds that caused billions in damages across the Midwest United States. A technique developed by Penn State scientists that incorporates satellite data could improve ...

Environment Mar 21, 2024

The US may catch a spring break on weather. Forecasters see minimal flooding and drought for spring

The United States can expect a nice spring break from past too rainy or too dry extremes, federal meteorologists predicted Thursday.

Ecology Mar 20, 2024

Q&A: British champagne production overtaking French? How the shifting seasons are playing havoc with our crops

Spring equinox is fast approaching, on 20 March, but the changing seasons are playing havoc with UK wildlife and crops. This comes after England and Wales had their warmest Februarys on record, according to the Met Office.

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