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Bering Land Bridge

What Seafloor Grooves Reveal About Ancient Ice Sheet

LiveScience | Becky Oskin | Posted 10.04.2013 | Science

When deep ice sheets chilled most of North America and Europe 20,000 years ago, Alaska and eastern Siberia remained remarkably ice-free, providing p...

Man's Best Friend Feels Pain Yet Offers Love

Dr. Reese Halter | Posted 10.14.2012 | Green
Dr. Reese Halter

The next time you come home after a long, tough day and your canine best friend wags his tail offering boat-loads of unconditional love -- know that he understands more than you may realize.