Editor's note

Black Friday and Cyber Monday are not the biggest shopping days of the year, globally speaking. Those days have retail sales less than one-tenth the amount consumers spend on Nov. 11. For 15 years, that day, 11/11, has been known as “Singles Day,” a holiday that began in China as a time for people to celebrate being single – much as Valentine’s Day is for celebrating couplehood. Online retail scholar Venkatesh Shankar at Texas A&M explains how this increasingly international marketing event shows the rising power of China’s consumer economy.

Next year, the U.S. Congress will include at least 123 women – a record high. These newcomers will make waves in Washington, and not just because female lawmakers often bring greater attention to issues like sexual harassment, the wage gap and child care. Because women are typically more collaborative and inclusive decision-makers, their influence could actually get an extremely polarized Congress working again, write Wendy K. Smith and Terry Babcock-Lumish.

Climate change is warming the Arctic and reducing its sea ice cover. Less sea ice means more ships moving through the region in warmer months – and that could have a big impact on marine mammals. Research from the University of Alaska and University of Washington shows that narwhals and walruses could be most vulnerable, and highlights the need for regulations to protect these unique animals.

Jeff Inglis

Science + Technology Editor

Top stories

A mascot for Alibaba’s online shopping site Tmall urges customers to buy on Singles Day. AP Photo/Ng Han Guan

Singles Day shows China’s global retail power

Venkatesh Shankar, Texas A&M University

Chinese customers spend billions on Nov. 11. Why, and what does it mean for the global retail marketplace?

Currently, there are 84 women in the U.S. House of Representatives. That number is about to rise to at least 100. Office of Nancy Pelosi

How many women does it take to change a broken Congress?

Wendy K. Smith, University of Delaware; Terry Babcock-Lumish, University of Delaware

Research shows that women work more collaboratively than men in groups and create more inclusive solutions to thorny problems. More women in Washington could bridge America's yawning partisan divide.

A pod of narwhals (Monodon monoceros) in central Baffin Bay. Narwhals are the most vulnerable animals to increased ship traffic in the Arctic Ocean. Kristin Laidre/University of Washington

As Arctic ship traffic increases, narwhals and other unique animals are at risk

Donna Hauser, University of Alaska Fairbanks; Harry Stern, University of Washington; Kristin Laidre, University of Washington

Climate change is shrinking Arctic sea ice and opening the region to ship traffic. Whales, seals and other marine mammals could be at risk unless nations adopt rules to protect them.

Health + Medicine

Environment + Energy

Science + Technology

  • Could consciousness all come down to the way things vibrate?

    Tam Hunt, University of California, Santa Barbara

    A resonance theory of consciousness suggests that the way all matter vibrates, and the tendency for those vibrations to sync up, might be a way to answer the so-called 'hard problem' of consciousness.

Arts + Culture

Politics + Society

Economy + Business

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Today’s quote

It might come as a surprise to some that Freddie Mercury was born Farrokh Bulsara. He came from a Parsi family that had roots in India and he was a Zoroastrian by faith.

 

Freddie Mercury's family faith: The ancient religion of Zoroastrianism

 

Vasudha Narayanan

University of Florida

Vasudha Narayanan
 

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