01/03/2022

AI-designed protein awakens silenced genes, one by one

By combining CRISPR technology with a protein designed with artificial intelligence, it is possible to awaken individual dormant genes by disabling the chemical "off switches" that silence them. Researchers from the University ...

What's happening in the depths of distant worlds?

The physics and chemistry that take place deep inside our planet are fundamental to the existence of life as we know it. But what forces are at work in the interiors of distant worlds, and how do these conditions affect their ...

Three critical factors in the end-Permian mass extinction

Two-hundred fifty-two million years ago, volcanic eruptions led to massive climate changes. Around the globe, roughly 75 percent of all land-based organisms and roughly 90 percent of all marine organisms died out as a result. ...

ICON principles underused as a natural hazards research tool

Natural hazards have been responsible for hundreds of billions of dollars in economic losses in the 21st century and pose a complex array of risks to human society, infrastructure, and the environment. These hazards—including ...

A simple model predicts household lead exposure risk

Although it is a naturally occurring metal, lead can be toxic to humans, especially children. Since 1978, lead has been phased out of many products in the United States (including paint and gasoline), but its remnants can ...

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