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Law
3:25 am
Wed December 26, 2012

Wall Street Wiretaps: Investigators Use Insiders' Own Words To Convict Them

Raj Rajaratnam, center, billionaire co-founder of Galleon Group, is surrounded by photographers as leaves Manhattan federal court May 11 after being convicted of insider trading charges.
Mary Altaffer AP

Originally published on Wed December 26, 2012 6:07 am

It was another busy year for federal authorities pursuing insider trading cases. Seventy-five people have now been charged in the last three years, and investigators say that success comes largely from their decision to attack insider trading the way they take down the Mafia and drug cartels — with tools such as wiretaps, informants and cooperators.

The story behind how the government decided to go after insider trading as hard as it goes after the mob is really just a story about dead ends.

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All Tech Considered
3:23 am
Wed December 26, 2012

Who Could Be Watching You Watching Your Figure? Your Boss

Mobile apps and devices track a user's health statistics. But those data are sometimes sold and can end up in the hands of employers and insurance companies.
iStockphoto.com

Originally published on Wed December 26, 2012 2:28 pm

Those of us trying to lose some pounds after overindulging this holiday season can get help from a slew of smartphone apps that count steps climbed and calories burned. Self-tracking has also become a way for companies to make money using your fitness data. And some experts worry that the data collected could be used against users in the long run.

At a recent Quantified Self Meetup in downtown San Francisco, technology lovers are testing homemade do-it-yourself devices on people eager to measure their mind and body.

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The Salt
3:22 am
Wed December 26, 2012

Don't Fear That Expired Food

The expiration date on foods like orange juice and even milk aren't indicators of when those products will go bad.
iStockphoto.com

Originally published on Wed January 2, 2013 8:57 am

Now that the Christmas feast is over, you may be looking at all the extra food you made, or the food that you brought home from the store that never even got opened.

And you may be wondering: How long can I keep this? What if it's past its expiration date? Who even comes up with those dates on food, anyway, and what do they mean?

Here's the short answer: Those "sell by" dates are there to protect the reputation of the food. They have very little to do with food safety. If you're worried whether food is still OK to eat, just smell it.

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All Tech Considered
3:21 am
Wed December 26, 2012

Online Videos: Not Just Made By Amateurs Anymore

iStockphoto.com

Originally published on Wed December 26, 2012 6:07 am

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Animals
4:20 pm
Tue December 25, 2012

Study: Red Noses Help Reindeers Cope With Polar Air

Rudolph is of course known as the red-nosed reindeer, and scientists say they may know why that's the case.

Physiologist Dan Milstein with the University of Amsterdam and a group of colleagues examined the noses of several living reindeer.

"There was a much richer amount of blood vessels present inside Rudolph's or reindeer's nose in comparison to humans," Milstein says.

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