MSNBC: Science

Wednesday th 5th of February 2014

Retired Tampa Cop Pleads Not Guilty in Fatal Theater Shooting - 13:20

High Crimes: Robber Gangs Terrorize Colorado Pot Shops - 13:20

Exclusive Inside Story on Bieber's 'Pot' Plane - 13:20

Too Risky: Shaun White Bows Out of Sochi Event - 13:20

David Beckham to Start Soccer Team in Miami - 12:51

Salt in the Wound: Rugged Winter Drains Road Budgets, Supplies - 12:51

Matt Lauer Visits Sochi 'Lovers Bench' -- With New Friend - 12:51

Red Alert! Waves Pummel Spain's Coast - 12:20

Castaway Gets a Haircut - 12:20

Fallon's Promise to Leno: 'Whenever He Wants, He's Got a Stage' - 11:50

Jeff Rossen: Police Detail Bieber's Wild Flight - 11:50

Jim Miklaszewski: US Warships on Standby During Olympics - 11:50

Costello: Why CVS Is Quitting Tobacco Sales - 11:50

So Long, Cigs: Michelle Obama Praises CVS For Pulling Tobacco - 11:20

Two Tons of Grit and Muscle: Celebrity Bulls Steal Spotlight - 11:20

Snow, Ice Confound Commute, Knock Out Power in Latest Blast - 10:50

Leno by the Numbers: 22 Years, 44,000 Jokes, 4,607 Aimed at Clinton - 10:20

A New Report Highlights the Need for Reform as Population Ages - 10:20

Grenade Attack On Libyan School Injures At Least Six - 10:20

'Loser' Fans Worry About Champ's Health After Huge Weight Loss - 09:52

Castaway's Parents Thought They Would Never See Son Again - 09:20

White House Says U.S. Has Not Curbed Drone Policy in Pakistan - 09:20

Loved Ones Honor Indonesian Volcano's Victims - 08:52

Thrill Seeker's Selfie Video While Chased by Bulls Goes Viral - 08:31

Megabat Rescue: Flying Foxes Released Into Wild - 08:31

'Japan's Beethoven' Admits to Employing Ghost Composer - 08:31

Russian Police Kill Suspected Mastermind of Volgograd Bombings - 08:31

Children Conscripted, Tortured and Executed in Syria War: Report - 08:30

U.S. Navy Warship In Black Sea Ahead of Sochi Olympics - 08:30

Shaun White Bows Out of Slopestyle Event, Citing Risk - 08:00

Report: U.S. Navy Warship In Black Sea Ahead of Sochi Olympics - 08:00

Pope John Paul II's Personal Notes Published Against His Will - 07:30

North, South Korean Families Separated by War to Hold Reunions - 07:30

Know It All: Wednesday's Top Stories at NBC News - 07:30

So Long, Cigs: CVS Pulls Tobacco Products From Its Stores - 07:30

U.S. Navy Denies Warship In Black Sea Ahead of Sochi Olympics - 07:30

Millions Face 'Slippery' Commute as Snow Blows Into Northeast - 07:00

Why Good Athletes Are Good-Looking, Too - 06:30

Report: U.S. Warship Enters Black Sea Ahead of Sochi Olympics - 06:30

Former 'Idol' Star Aiken Running for Congress - 06:30

Nine People Trapped After South Africa Gold Mine Rockfall, Fire - 06:30

U.N. Report: Vatican Policies Allowed Priests To Rape Children - 06:30

Slow Go As Snow Blows Into Northeast After Pounding Midwest - 06:30

Marvin Gaye's 1964 Passport Found in Record Case - 06:00

Red Hot Chili Peppers Were Unplugged at Super Bowl - 06:00

Oklahoma Teen Testifies: My Friend Killed Australian College Student - 05:30

Four Bombs Rock Central Baghdad, Killing 13 - 05:30

'Biggest Loser' Finale Ends With Record-Breaking Win - 05:30

Who Won Bill Nye's Big Evolution Faceoff? - 02:15

Oklahoma Teen Testifies Friend Killed Australian College Student - 02:15