20/07/2022

Human food waste 'threat' to polar bears: report

The invasion of a remote Russian village by dozens of ravenous polar bears three years ago captured headlines around the world, with images of groups of animals gorging on rubbish in an open garbage dump.

New imaging method reveals concealed objects

A new way of imaging concealed objects, devised by a researcher at the National Institute of Standards and Technology (NIST) and his colleagues, might take all the fun out of hide-and-seek, but could also help save lives.

New study highlights impact of remote and hybrid learning

According to a new study, students in grades 3 through 8 across the United States lost as much as 20 weeks of academic progress during the 2020–2021 school year as a consequence of remote and hybrid learning at the height ...

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