Social media posts reveal how communities cope with extreme heat

As extreme heat becomes more frequent and intense across California, knowing which communities are struggling and what kind of help they need is increasingly important for protecting public health. A new UC Irvine study suggests ...

Sharpening an essential tool for biotechnology

Scientists at the Department of Energy (DOE)'s Oak Ridge National Laboratory (ORNL) have shown that more than 93% of possible E. coli CRISPR-Cas9 guide RNAs—molecules that direct the gene-editing CRISPR tool to the right ...

Using AI to thwart election misinformation

Election rumors, such as unverified accounts of voter fraud, have run rampant in the U.S. in recent years. Powered by the speed of social media and artificial intelligence (AI), it can be hard for people to know what messages ...

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