Human speech, jazz and whale song

Jazz musicians riffing with each other, humans talking to each other and pods of killer whales all have interactive conversations that are remarkably similar to each other, new research reveals.

Emojis and the jealous heart

Nearly 70 percent of Americans use some form of social media, according to a Pew Research Center survey. There is little doubt it affects our daily lives—but how?

Study identifies effects of EU expansion on labor, research

Rather than a brain-drain, the 13-country European Union (EU) expansion initiated more than a decade ago triggered a brain-reconfiguration—the rising circulation of knowledge through the increased mobility of highly skilled ...

Research shows global photosynthesis on the rise

Plant photosynthesis was stable for hundreds of years before the industrial revolution, but grew rapidly in the 20th century, according to new research published today in Nature.

Researchers trace roots of potato farming to Andes

Every french fry, gnocchi, tater tot and order of hash browns humans have eaten in the past 5,000 years can be traced back to one place in the world—northwestern Bolivia and southern Peru.

New book shows pros and cons of 'helicopter parenting'

So-called "helicopter parents"—those who hover over their children even into and through their college years—are often criticized for creating overly sheltered, unprepared young adults who boomerang back home.

Is fishing truly sustainable?

Many studies have shown that raising cattle and pigs for food is hard on the environment, and fish has long been considered a better alternative.

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