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Cosmic radiation at flight altitudes rises when the sun is less active

Radiation from space is constantly entering Earth's atmosphere, but how much of it reaches the altitudes used by commercial aircraft depends not only…

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technology

Portugal's Pinhal Interior shows why fire and floods are part of the same cycle

Across southern Europe, increasingly extreme heat, wildfire and intense rainfall are forcing planners to consider how one event can alter the risk of…

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technology

Sparse-data method estimates sea surface temperatures 40% more accurately than conventional approach

Researchers have developed a method for extrapolating sea surface temperatures from sparse data that is significantly more accurate than other common…

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technology

Action on climate and air pollution likely to boost economy, UN says

Every US$1 invested in tackling climate change and air pollution together can generate around US$15 in economic benefits, according to a report publi…

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