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Sewage samples mixed with magnetic beads and loaded onto the liquid-handling robot for viral concentration. C. H. Sheikhzadeh @ HOMA Photographic Art

Sewage-testing robots process wastewater faster to predict COVID-19 outbreaks sooner

A community’s wastewater can predict coronavirus cases that haven’t yet been diagnosed. The quicker that information is known, the better.
Johns Hopkins University President Ronald J. Daniels, left, speaks with Michael Bloomberg, who has given the school more than $3.3 billion. Ilya S. Savenok/Getty Images

Alumni gratitude and support for causes are behind donations of $50 million or more to colleges and universities

In some cases, big donors are supporting higher education to support a philanthropic strategy that includes racial and economic justice.
Fungi make up a small but important part of gut microbiomes. Mogana Das Murtey and Patchamuthu Ramasamy via Wikimedia Commons

Fungal microbiome: Whether mice get fatter or thinner depends on the fungi that live in their gut

Fungi are a small but important part of the gut microbiome. A new study in mice shows that how much weight mice gain on a processed food diet depends on this fungal microbiome.
The use of coal for electric power has been declining fast in the U.S. AP Photo/J. David Ake

What’s really driving coal power’s demise?

Contrary to popular belief, falling natural gas prices didn’t significantly accelerate coal power plant retirements. Here’s what did.
Permafrost is thawing across the Arctic, releasing microbes and organic materials that have been trapped in the frozen ground for thousands of years. NOAA via Wikimedia Commons

Thawing permafrost is full of ice-forming particles that could get into atmosphere

New research shows that permafrost contains huge amounts of particles that make it easier for cloud moisture to freeze. Thawing permafrost is releasing these ice-nucleating particles.
Women who work outside the home in Papua New Guinea often continue shouldering the same domestic and child care responsibilities as before. Rachel Gilbert and Gracie Rosenbach, IFPRI

Feeling relatively poor increases support for women in the workplace – but men still don’t want them making household decisions

A new study explores how feelings of relative poverty can negatively affect gender dynamics among households.
The authors didn’t examine diners’ perceptions of polka-dot masks specifically. AP Photo/Ringo H.W. Chiu

Yes, customers do like it when waiters and hairdressers wear a mask – especially if it’s black

The positive reaction to service workers wearing masks varied by region, with those in the West on the high end and people in the Midwest at the low end.
The United States has 955 streets named after Martin Luther King Jr.. Katherine Welles/Shutterstock

Neighborhoods with MLK streets are poorer than national average and highly segregated, study reveals

US cities began naming streets in Black neighborhoods for Martin Luther King Jr. after his 1968 assassination. Researchers studying these areas 50 years later found entrenched deprivation.
Jean McCarthy helps a first-grade student at South Boston Catholic Academy on Sept. 10, 2020. David L. Ryan/The Boston Globe via Getty Images

Does reopening schools cause COVID-19 to spread? It’s complicated

When a community reopens its schools and COVID-19 rates increase, other factors – not the reopening of schools – may still be to blame, new research finds.

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