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Apr 16, 2014 01:00 PM ET // Jennifer Viegas
Sharks have been on Earth for ages, but today's sharks turn out to have leaner, meaner bodies than those of extinct sharks.
Apr 14, 2014 12:58 PM ET // Tim Wall
Greenland sharks joined the list of top Arctic predators that suffer under heavy loads of accumulated persistent organic pollutants in their bodies. Continue reading →
Apr 2, 2014 06:30 PM ET // Elizabeth Howell, Livescience
Sharks can compensate if one of their senses is blocked during hunting.
Mar 6, 2014 12:55 PM ET // Alyssa Danigelis
Lydia the great white shark has migrated more than 19,000 miles since being tagged.
Feb 19, 2014 02:40 PM ET // Jennifer Viegas
Data on shark attacks and fatalities vary from year to year, and yet sharks are predictable animals. Other forces are at work.
Jan 29, 2014 05:54 PM ET // Jennifer Viegas
Sweet Pea, a shark ray, just gave birth to seven pups, making her the first shark ray in captivity to successfully give birth. Continue reading →
Jan 26, 2014 08:30 AM ET // AFP
The first shark caught under a controversial new Australian culling policy aimed at reducing fatal attacks was shot dead Sunday.
Jan 7, 2014 12:00 PM ET // Jennifer Viegas
A 310-million-year-old shark nursery with fossilized shark babies and eggs has just been identified at a surprising spot: a nuclear power plant in Illinois.
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