Americans' tolerance for racist speech declines

Focusing on the First Amendment, the American Civil Liberties Union (ACLU) went to court in 2017 to argue in favor of white nationalists' right to rally in Charlottesville, Virginia. But in the tragic aftermath of the rally, ...

Could humans live in lava tubes on the moon?

In 2017, Purdue University researchers helped discover a lava tube on the moon that could protect astronauts from hazardous conditions on the surface. Now, 3-D image reconstructions of lava tubes on Earth could help assess ...

Companies' political leanings influence engagement with activists

Liberal-leaning companies are more likely to work in concert with the demands of activists of all kinds than conservative-leaning companies, according to researchers at Penn State and the University of Washington. The findings ...

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