科学与环境

New research shows steep and continuing decline in prison population in the US

来源: Phys.org - latest science and technology news stories · 发布于

New research shows steep and continuing decline in prison population in the US
来源: Phys.org - latest science and technology news stories

The U.S. prison population is declining at an accelerating rate, and prison admission rates are predicted to fall an additional 50% within the next two decades, according to new research from University at Albany professor Shawn Bushway.

The U.S. prison population is declining at an accelerating rate, and prison admission rates are predicted to fall an additional 50% within the next two decades, according to new research from University at Albany professor Shawn Bushway.

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New imaging technologies offer a clearer view of coral reef change
科学与环境

New imaging technologies offer a clearer view of coral reef change

From a drone flying above the waves to a camera just inches from the seafloor, University of Miami researchers are transforming how scientists observe coral reefs and measure changes that were once difficult, costly or time-consuming to document.

Phys.org - latest science and technology news stories ·

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科学与环境

Electrons slow to a crawl in a strange new quantum state

Scientists at the University of Chicago have uncovered a surprising quantum state in the layered magnetic material Fe5GeTe2, where huge numbers of electrons move together unusually slowly while remaining quantum coherent. The behavior contradicts existing theoretical predictions

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