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Coronavirus

Can you believe the polls? It depends

A veteran of survey research explains why high-quality polling matters — and warns of the proliferation of shoddy gimmicks

The weird biology of asexual lizards

Some lizard species do without males altogether. Scientists are studying these all-female species to see what they might reveal about the pros and cons of sex.

The unmet promise of Big Data in policing

Today’s astounding computing power offers great potential for reducing crime, but a criminologist says law enforcement has yet to find ways to fully tap it.

Unbound and out: Boosted by black holes, stars speed off, leaving clues behind

Space oddities may help reveal dark matter and other secrets in the Milky Way. Astronomer Warren Brown explains.

As climate changes, so does life in the planet’s soils

To understand what might be lost, ecologist Janet K. Jansson taps molecular methods to explore Earth’s underground microbes, from the permafrost to the grasslands

Why jobless payments serve the public good

Amid political debate over benefits during the pandemic, a researcher explains why unemployment insurance and other government measures are crucial for the economy and employees to survive troubled times

Curbing implicit bias: what works and what doesn’t

Psychologists have yet to find a way to diminish hidden prejudice, but they do have strategies for thwarting discrimination 

Has humankind driven Earth into a new epoch?

Our mark on Earth is so profound that some argue it’s time to bid goodbye to the current geological time period — the Holocene — in favor of a new one: the Anthropocene.

Revenge is bittersweet at best

Research is starting to reveal how the urge for vengeance may have evolved, when it can be useful and what could prevent the violence it can provoke

Studying poverty through a child’s eyes

Research on early-life adversity should pay more attention to the perspective of children themselves

In adults, and now in teens, poor sleep is linked to cardiovascular risk

A slumber researcher explains why getting enough z’s is crucial to your health



Chasing the genes behind pain

New treatments for chronic pain face a long road despite promising developments. Research in people with rare diseases is pointing the way to genes that influence how we experience pain — and might lead to new medications.

How to overcome political polarization on climate change

Conversations — in real life — can help bridge the partisan divide, but the trick is to have some structure to the discussion, says a human ecologist

The music moves us — but how?

The author of This Is Your Brain on Music talks about the very human ways the mind and body keep the beat.

Unhealthy work: Why migrants are especially vulnerable to injury and death on the job

A mysterious kidney disease is just one of the many health risks faced by immigrant laborers. In a Q&A, occupational health expert Marc Schenker discusses the hazards and a few potential solutions.

Kids in the middle

Recognizing the important role of children as cultural translators

Take this job and . . . gig it

A few hours here, a few hours there. At home, or somewhere else. Alternative work can be a great deal or it can leave you unprotected, as management scholar Lindsey Cameron explains in a Q&A.

AI for better crops

The technology could transform how growers protect their harvests, by detecting plant diseases very early on. But the challenge is to develop tools that are as affordable as they are effective.

Robots designed to self-construct

Robot researcher Mark Yim offers a look inside the promising field of modular reconfigurable robotics — bots that can shift form to tackle an array of tasks

Why green energy finally makes economic sense

Solar and wind generators have suddenly become just as cheap as other ways to produce electric power

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