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Coronavirus concerns force Arctic mission to cancel research flights

The Polarstern is drifting with Arctic ice. Research flights supporting the mission have been canceled. Alfred Wegener Institute/Esther Horvath (CC BY 4.0) By Gretchen VogelMar. 16, 2020 , 5:10 AM The global coronavirus outbreak is now curtailing research at the top of the world. Travel restrictions imposed by Norway have forced the cancellation of research flights in support of the Polarstern, the […]

Disease experts call for nationwide closure of U.S. schools and businesses to slow coronavirus

Top U.S. researchers are asking Trump administration officials to enforce a nationwide closure of schools and businesses. AP Photo/Alex Brandon By Jocelyn KaiserMar. 16, 2020 , 2:55 PM Infectious disease experts across the United States are calling for tougher enforcement of social distancing measures to slow the spread of the coronavirus behind the COVID-19 pandemic, including a nationwide closure of […]

Updated: Labs go quiet as researchers brace for long-term coronavirus disruptions

In Milan, universities like this one were ordered to close. Laboratories had to follow suit.  AP Photo/Luca Bruno By Kelly Servick, Adrian Cho, Giorgia Guglielmi, Gretchen Vogel, Jennifer Couzin-FrankelMar. 16, 2020 , 5:30 PM This article will be updated. Have stories to share about how coronavirus has disrupted your research and how you’re managing? Send us a message. Evolutionary biologist […]

Amid pandemic, Energy Department labs close to tens of thousands of users

Argonne National Laboratory has asked visitors not to come, although its Advanced Photon Source, which could help decipher the structure of coronavirus proteins, will most likely keep running. Argonne National Laboratory By Adrian ChoMar. 16, 2020 , 5:35 PM Sotto voce, the U.S. Department of Energy (DOE) has begun to restrict access and ramp down activities at its national laboratories […]

Newly discovered ‘magic methyl’ reaction could turbocharge the potency of some drugs

A new catalyst replaces a hydrogen atom with a methyl group, which can dramatically increase a drug’s potency. Kaibo Feng By Robert F. ServiceMar. 16, 2020 , 6:10 PM For years, drug discovery chemists have struggled to streamline a process that can boost a drug’s potency up to 2000-fold: “magic methylation.” The reaction sweeps out single hydrogen atoms and replaces […]

Coronavirus cases have dropped sharply in South Korea. What’s the secret to its success?

A medical officer prepares to take samples from a visitor at a drive-through testing center at Yeungnam University Medical Center. REUTERS/Kim Kyung-Hoon By Dennis NormileMar. 17, 2020 , 8:00 AM Europe is now the epicenter of the COVID-19 pandemic. Case counts and deaths are soaring in Italy, Spain, France, and Germany, and many countries have imposed lockdowns and closed borders. Meanwhile, the […]

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