New research leverages big data to predict severe weather

Every year, severe weather endangers millions of people and causes billions of dollars in damage worldwide. But new research from Penn State's College of Information Sciences and Technology (IST) and AccuWeather has found ...

Weather extremes: Humans likely influence giant airstreams

The increase of devastating weather extremes in summer is likely linked to human-made climate change, mounting evidence shows. Giant airstreams are circling the Earth, waving up and down between the Arctic and the tropics. ...

Federal government struggles against cyberattacks

A $10 billion-a-year effort to protect sensitive government data, from military secrets to Social Security identification numbers, is struggling to keep pace with an increasing number of cyberattacks and is unwittingly being ...

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