Although China seems to have continued improving air quality during the Covid era, it is premature to celebrate the end of its war against pollution.

Each Friday, I look at what is happening in President-Elect Joe Biden’s transition to the White House. This week: Biden’s nomination of General Lloyd Austin to be secretary of defense raises question…

In its February update, the Oxford English Dictionary (OED) includes numerous new words of Nigerian origin. Many of the words relate to food preparation, urban transportation, the shortening of conventional English words, and the incorporation of words from indigenous languages. For example, ‘mama put’ refers to female food venders, ‘okada’ are passenger-carrying motorcycles, ‘guber’ refers to gubernatorial, and ‘danfo’ is the Yoruba work for urban minibuses.

Update: Mark Sanford announced on November 12, 2019, that he was ending the campaign.  Donald Trump’s approval rating among Republican voters hovers around 90 percent. Numbers that high normally m…

Widespread identity verification on social media platforms would make it harder for malicious actors to impersonate real people.