Science & Health

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The largest fish farm in America could be built 4 miles off San Diego's coast.

Rose Canyon Fisheries could have a footprint on the ocean floor of 1.3 square miles, about the same size as New York's Central Park. The goal is to produce 11 million pounds of yellowtail and sea bass each year.

We all harbor biases — subconsciously, at least. We may automatically associate men with law enforcement work, for example, or women with children and family. In the workplace, these biases can affect managers' hiring and promotion decisions.

So when Pete Sinclair, who's chief of operations at the cybersecurity firm RedSeal, realized that — like many other Silicon Valley companies — his company had very few female engineers and few employees who weren't white, Chinese or Indian, he wanted to do something about it.

Smell Mapping: Using Your Nose To Retrace Your Steps

2 hours ago
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Copyright 2015 NPR. To see more, visit http://www.npr.org/.

At a festival on the Danish island of Fyn, Claus Holm, a fast-talking Danish celebrity chef, is sniffing and mixing into a pot of stew an ingredient he calls "totally forbidden." It's cream, and it expires today.

Danes' increasing willingness to buy and consume items like just-expired dairy products has helped make them, arguably, the world champions in the fight against food waste. According to a recent report from the Danish government, Danes now throw away 25 percent less food than they did five years ago.

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RENEE MONTAGNE, HOST:

The viruses that cause the common cold are always lurking. But consider this: Even if we touch a doorknob or keyboard that's covered in cold germs from an infected person, we don't always catch the cold.

"Sometimes when we're exposed to viruses, we end up not getting sick," says Aric Prather, a psychologist at the University of California, San Francisco, who studies how our behaviors can influence our health.

If, like me, you're an amateur taster of beer and wine, inevitably you've asked yourself why you don't taste that hint of raspberry or note of pine bark that someone else says is there.

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ROBERT SIEGEL, HOST:

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Copyright 2015 NPR. To see more, visit http://www.npr.org/.

Will Smith from The Fresh Prince of Bel-Air was my first American friend. Ours was an unlikely friendship: a shy Indian kid, fresh off the boat, with big glasses and a thick accent, and a high school b-ball player from West Philadelphia, chillin' out maxin' and relaxin' all cool. And yet, I was with Will all the way, unnerved when he accidentally gave Carlton speed, shaken when he got shot in Season 5, and deeply embarrassed every time he wiped out in front of Veronica.

Participation in sports by girls and young women has soared in recent decades — by 560 percent among high school students since 1972, and 990 percent among college students, according to the Women's Sports Foundation. Highly committed young female athletes now run track and play soccer, basketball, water polo and other demanding sports that require strong bodies.

It seems to be part of human nature to want to belong to a group. People constantly form groups, in all kinds of situations, and high-stakes negotiations on climate change are no exception.

Ever heard of the Umbrella Group? Or the Like-Minded Developing Countries? How about the Group of 77? (Here's a hint — it doesn't actually have 77 countries.)

The White House announced Sunday that President Obama is changing the name of North America's highest peak.

Mount McKinley — named after William McKinley, the 25th president, who served in the White House until his assassination in 1901 — is returning to its traditional Alaska Native name, Denali.

Obama will make a public announcement of the name change in Anchorage Monday, during a three-day visit to Alaska.

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