SCIENCE

tumor scan

Patients' Own Immune Systems Can Wipe Out Leukemia: Study

Scientists used gene therapy to successfully destroy cancer tumors in patients with advanced disease. University of Pennsylvania researchers engineered patient's own T-cells in order to target a molecule on the surface of leukemia cells.

Fraud and Errors in Scientific Studies Skyrocket

Devices used to take blood pressure, temperature, and examine eyes and ears rest on a wall inside of a doctor's office in New York in this March 22, 2010 file photo.
A rise in the number of studies published in scientific journals has been accompanied by a surge in retraction notices, casting into doubt scientific findings that influence everything from government grants to prescriptions written for patients, a Wall Street Journal analysis found.
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Yeast Cells' Food Habits Offer Clues to How Complex, Multicellular Life Evolved

The evolution of multicellular life billions of years ago was an act of serendipity, a new study by scientists at Harvard University has found. Scientists who studied how yeast cells better manipulate their food environment when they are in clumps, and not single, showed that cells that bound together with neighboring ones had better food intake capacity.
Cleveland Volcano

Cleveland Volcano Erupts in Alaska: Latest Photos

The Cleveland volcano, located in the Alaskan island of Chuginadak, has been erupting without posing threat to life in the surrounding area. According to an AP report the volcano is undergoing slow eruption with no accompanying explosion and doesn't generate ash clouds.
The Allen Telescope Array -- named for Microsoft Corp. co-founder Paul Allen, is designed to seek out signals from alien civilizations.

Is a Breakthrough in Alien Detection Imminent? SETI?s Allen Telescope Array to be Back in Action

Why don't humans give up hopes on spotting intelligent extra-terrestrial life? Because we haven't got any categorical evidence which suggests that alien life is non-existent and until proven otherwise extra-terrestrials could exist. Though probability of intelligent alien life is an intensely debated topic, SETI (Search for extraterrestrial intelligence- collective name for a number of activities people undertake to search for intelligent extraterrestrial life) is in the lookout for an ali...
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Japan Tsunami Calved Antarctic Ice Shelf; Manhattan-sized Iceberg Broke off

An Antarctic ice shelf that had remained unshuffled for 46 years was broken by the Japanese tsunami in March, scientists have discovered. The Sulzberger Ice Shelf in the Antarctic registered the impact of the Japanese tsunami in 18 hours, when a huge iceberg began disintegrating and floating off to the Ross Sea.
Meteors (L, top and bottom, red) streak

Perseid Meteor Shower Peaks Friday, Best Views in Early Morning [PHOTOS]

The best time to spot the annual Perseid meteor shower is this week, when the number of particles hitting the atmosphere is at its peak. Perseid shower is caused by debris from Comet Swift-Tuttle and has been observed for 2000 years. It normally peaks at 100 or more meteors per hour in the absence of moonlight on new moon.
Japan Tsunami caused Antarctic Iceberg Calving almost the Size of Manhattan (PHOTOS+VIDEO)

Japan Tsunami Slices Off Manhattan-size Icebergs in Antarctica

A powerful tsunami in Japan back in March sent waves more than 8,000 miles away that sliced off icebergs in Antarctica twice the surface area of Manhattan, NASA scientists say. Details of the finding, the first observation of its kind, can be found in an article published in the Journal of Glaciology.
Handout photo of microscopic crustacean eggs which washed up on an Alaskan shore

Mysterious Goo Near Remote Alaska Village Identified as Eggs

But the mystery still isn't quite solved because the exact species of the egg is unknown and scientist say they don't know if the eggs are toxic, and may never know what caused so many eggs to wash up on the shores Kivalina, an Inupiat Eskimo community located at the tip of a barrier reef on Alaska's northwest coast.
Japan Tsunami caused Antarctic Iceberg Calving almost the Size of Manhattan (PHOTOS+VIDEO)

Japan Tsunami Broke Off Antarctica Icebergs Twice the Size of Manhattan [VIDEO]

The Tsunami generated by the powerful earthquake that shook Japan on March 11 sent waves an entire hemisphere away that sliced off about 50 square miles of icebergs in Antarctica that were twice the surface area of Manhattan, NASA scientists say. Kelly Brunt, a cryosphere specialist at Goddard Space Flight Center, and her colleagues were able to link the calving of icebergs from the Sulzberger Ice Shelf in Antarctica following tsunami that sent waves 8,100 miles away.
Small amounts of exercise can lower risk for Erectile Dysfunction and coronary heart disease

Invasive Heart Tests Largely Unnecessary, Inaccurate

Some U.S. hospitals said that 100% of patients undergoing a procedure that detects obstructive coronary artery disease (CAD) were found to have CAD while others reported that as little as 23 percent of patients selected for elective catheterization did not actually have blockages, a recent study said. Researchers evaluated 565,504 patients with no known heart disease who underwent elective cardiac catheterization at 691 hospitals nationwide over a 3-year period and found extreme inconsistency.
Penile Fracture May Increase in Men Who Have Extramarital Affairs

Plastic Surgery Demand Increases Dramatically for Older Americans

Plastic surgery among octogenarians, driven by the media's objective preoccupation with youth and beauty, has been gaining momentum. "Physically, I'm in good health, and I just feel like, why not take advantage of it?" 83-year-old Marie Kolstad, who had her breasts lifted and received implants in July, told the New York Times.

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