Homeschooling links with inequality are far from new

In 2020, the pandemic has made homeschooling a fact of life. Even before this, though, what was once the obscure choice of a few families has grown in popularity over the past decade. In 2019, the Children's Commissioner ...

New insights into how genes control courtship and aggression

Fruit flies, like many animals, engage in a variety of courtship and fighting behaviors. Now, Salk scientists have uncovered the molecular mechanisms by which two sex-determining genes affect fruit fly behavior. The male ...

Competing crabs don't fight over 'homes'

Two hermit crab species which live on the same beach have adapted to coexist by selecting differently shaped shells as their homes, according to a study in the open access journal BMC Ecology.

Are students getting enough air?

Roughly 85 percent of recently installed HVAC systems in K-12 classrooms investigated in California did not provide adequate ventilation, according to a study from the University of California, Davis, and Lawrence Berkeley ...

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