COVID-19-related xenophobia

A lot of entirely unwarranted anti-Asian sentiment in the U.S. and elsewhere has emerged on social media since the emergence of the COVID-19 pandemic, which had its original source in Wuhan, China, but is a global problem ...

Angelenos versus New Yorkers: What do they talk about online?

A team of computer scientists at the USC Viterbi School of Engineering set out to develop new tools automate and organize social science data. What did they use as their data sets? Twitter posts from the coastal capitals, ...

Mexico's Caribbean coast hit by heavy seaweed, more expected

Environmentalists and tourism operators on Mexico's Caribbean coast are complaining about mounds of foul-smelling sargassum—a seaweed-like algae—that are piling up on beaches and turning turquoise waters brown.

New bug discovery proves mite of Twitter

Call it the mite of Twitter: Japanese and Austrian researchers have confirmed a bug they spotted posted in a tweet is a previously unknown species, now aptly dubbed "Ameronothrus twitter."

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