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Among other tidbits: Amazon CEO Jeff Bezos says in the company’s earnings release that Amazon now covers 25 percent of the U.S. population with Sunday delivery, in partnership with the U.S. Postal Service. See our previous FAQ on the rollout and how Sunday delivery works.

Amid external pressure, experts urged domestic companies to seek closer ties with countries and regions beyond the US.

Among the other nominees, New Jersey-based interdisciplinary artist Sondra Perry works across the media of AI, animation, performance, and video. And Beatriz Santiago Munoz is an artist and film maker. Los Angeles-based Martine Syms has earned wide recognition for combining conceptual grit, humor, and social commentary.

Amazon’s digital assistant Alexa was a central focus last year as well. In September, Amazon introduced a next-generation Echo powered by Alexa, as well as several other new devices. That came just a few months after Amazon debuted a touchscreen version of the smart speaker, the Echo Show.

Among all the applications in 2018, 403 applications were for 198 drugs' clinical trial approvals, and 45 were for market approval for 24 drugs, while in 2017, 379 applications were for clinical trial approvals, involving 171 drugs, and 23 applications were for market approval, involving 10 drugs.