How do social media influence ethnic polarization?

Those who deactivated their Facebook profiles report a lower regard for other ethnic groups, and this effect was more prevalent among people living in more ethnically homogenous areas, shows a new study of users in Bosnia ...

Science has not kept pace with aquaculture

Aquaculture—the farming of fish, shellfish, and other aquatic animals for food—has reached unprecedented levels of growth in recent years, but largely without consideration of its impact on individual animals, finds a ...

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