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Shark Attacks Increase Worldwide; Florida Continues Four-year Decline

GAINESVILLE, Fla. — The number of reported shark attacks last year increased worldwide but declined in Florida, according to the University of Florida’s International Shark Attack File annual report released today.

Ichthyologist George Burgess, director of the file housed at the Florida Museum of Natural History on the UF campus, said Florida typically has the highest number of attacks worldwide, but 2010 marked the state’s fourth straight year of decline. Florida led the U.S. with 13 reported attacks, but the total was significantly lower than the yearly average of 23 over the past decade. (more…)

Dark Chocolate and Cocoa Has More Anti-oxidants than Fruit Juices

Health

Forget fruit juice – chocolate could be an even better way to boost your health, new research shows.

Dark chocolate and cocoa have more anti-oxidant capacity than fruit juice, according to a study released Sunday in the Chemistry Central Journal. (more…)

Quantum Quirk: JILA Scientists Pack Atoms Together to Prevent Collisions in Atomic Clock

Science

In a paradox typical of the quantum world, JILA scientists have eliminated collisions between atoms in an atomic clock by packing the atoms closer together. The surprising discovery, described in the Feb. 3 issue of Science Express, can boost the performance of experimental atomic clocks made of thousands or tens of thousands of neutral atoms trapped by intersecting laser beams. (more…)

Having a Strong Community Protects Adolescents From Risky Health Behaviors

Culture

Children who grow up in poverty have health problems as adults. But a new study finds that poor adolescents who live in communities with more social cohesiveness and control get some measure of protection; they’re less likely to smoke and be obese as adolescents. (more…)

Egyptian Protester Shot Dead in Alexandria (Warning: Graphic)

Politics

The Youtube page sasy, it was on 28th January. The horrific incident took place in Alexandria, Egypt.

Oil in Gulf of Mexico: Biologists Cite Need for Critical Data to Determine Ecological Consequences

Environment

GAINESVILLE, Fla. — Twenty years after biologists attempted to determine the ecological damages to marine life from the Exxon Valdez oil spill, scientists dealing with the BP disaster find themselves with the same problem: the lack of critical data to determine the ecological consequences of human-induced environmental disasters, a University of Florida researcher said. (more…)

Scientists Find Part of New Zealand’s Submerged “Pink Terraces”

Science

They were called the Eighth Wonder of the World. Until the late 19^th century, New Zealand’s Pink and White Terraces along Lake Rotomahana on the North Island, attracted tourists from around the world, interested in seeing the beautiful natural formations created by a large geothermal system. But the eruption of Mt. Tarawera on June 10, 1886, buried the terraces in sediment and caused the lake basin to enlarge, engulfing the land where the terraces stood. For more than a century, people have speculated whether any part of the Pink and White Terraces survived the eruption. (more…)

DNA Caught Rock ‘n Rollin’

Science

ANN ARBOR, Mich.— DNA, that marvelous, twisty molecule of life, has an alter ego, research at the University of Michigan and the University of California, Irvine reveals. (more…)