How too much exercise can do more harm than good

The Brief Tuesday, February 3rd 2015

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Listen to The Brief. Hear the most important stories of the day.
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1. Northeast's Freezing Temperatures Could Cause Dangerous Roads
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Forecasters from Philadelphia to Portland, Maine, have warned that "flash freezing" could make roads dangerously slippery a day after snow fell on much of the East Coast

2. How Too Much Exercise Can Do More Harm Than Good
http://time.chtah.net/a/tBU0L1lBASRffB84oq1CUgxosHW/time6
A new study shows that running too much can be just as unhealthy as not being active at all, and that people who push their bodies too hard may essentially undo the benefit of exercise

3. U.S. Eyes Ban of Controversial Internet 'Fast-Lanes'
http://time.chtah.net/a/tBU0L1lBASRffB84oq1CUgxosHW/time7
New regulations expected this week would prohibit Internet service providers from giving priority to websites willing to pay for faster delivery of their content

4. Take a Sneak Peak at the New <i>Frozen</i> Animated Short
http://time.chtah.net/a/tBU0L1lBASRffB84oq1CUgxosHW/time8
The cast of Disney's billion-dollar hit Frozen is back together and ready to party in a brand new animated short film called Frozen Fever. See what it looks like here

5. Hillary Clinton Enters Vaccinations Debate
http://time.chtah.net/a/tBU0L1lBASRffB84oq1CUgxosHW/time9
Former Secretary of State and likely Democratic presidential candidate Hillary Clinton re-emerged on the political scene on Monday evening to critique several likely rivals. "The science is clear," Clinton tweeted in support of childhood vaccinations

6. Uber and Carnegie Mellon Partner Up on Driverless Taxis
http://time.chtah.net/a/tBU0L1lBASRffB84oq1CUgxosHW/time10
Uber is partnering with Carnegie Mellon University to open a research center in Pittsburgh called the Uber Advanced Technologies Center, putting the company closer to its goal of developing technology for driverless cars

7. Over 570 Arrested in Super Bowl Sex Traffic Sting
http://time.chtah.net/a/tBU0L1lBASRffB84oq1CUgxosHW/time11
A two-week nationwide sex trafficking sting that coincided with the Super Bowl snared a total of 570 would-be "johns"—men who hire prostitutes—and 23 pimps. The operation involved 37 law enforcement agencies in 17 states

8. Robin Williams' Family in Dispute Over His Estate
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Court documents from December and January reveal disputes over money, property and personal belongings between Williams' widow and third wife, Susan Schneider Williams, and his three children from two previous marriages

9. Egypt May Release Second al-Jazeera Journalist
http://time.chtah.net/a/tBU0L1lBASRffB84oq1CUgxosHW/time13
Canada's Foreign Minister announced Monday that the release of Canadian-Egyptian journalist Mohamed Fahmy from an Egyptian prison was "imminent." Diplomats are trying to secure the 40-year-old's deportation to Canada

10. Tech Wrecking Sleep for Scores of Teens, Says Study
http://time.chtah.net/a/tBU0L1lBASRffB84oq1CUgxosHW/time14
Teens who bury their faces in laptops, tablets, phones or TV screens during the day tend to suffer bad nights of sleep, researchers reported on Monday. "There are indications that today's teenagers sleep less than previous generations," said a study co-author

11. 'Subservient' Black Roles Celebrated, Says <i>Selma</i> Star
http://time.chtah.net/a/tBU0L1lBASRffB84oq1CUgxosHW/time15
When the Oscars snubbed David Oyelowo for his portrayal of Martin Luther King Jr. in Selma, critics were up in arms. But Oyelowo says it's just part of Hollywood's legacy of ignoring black actors in strong roles

12. South Korean Soldier Faces Death for Killing 5 Comrades
http://time.chtah.net/a/tBU0L1lBASRffB84oq1CUgxosHW/time16
A South Korean military court has issued a death penalty on a soldier who killed five comrades in a shooting last year. Shooting rampages by bullied soldiers are not unusual in South Korea, which requires all able-bodied men to serve about two years in the military

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