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dough

E. coli outbreak leads to massive flour recall

Yesterday, General Mills expanded its flour recall due to four more reported illnesses from eating raw dough or batter produced from flour produced last fall. The company announced a flour recall in May 31, 2016 after multiple E. coli outbreaks that are potentially linked to their flour products (Gold Medal, Wondra, and Signature Kitchens). Federal and […]

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genome editing

First human CRISPR trial passes safety and ethics review




Last week, a proposal representing the first use of CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) in humans passed a key federal review. The Recombinant DNA Advisory Committee at the U.S. National Institutes of Health, which a federal safety and ethics panel, unanimously approved the experiment. CRISPR is a genome-editing tool that allows researchers to […]




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Chromatophores

Cephalopods: Nature’s camouflaging masters




When I was watching Finding Dory last weekend, one character caught my eye: Hank the octopus (or septopus—you will understand this reference when you see the movie). Throughout the movie, Hank uses his ability to blend into his surroundings, a skill that is very useful for Dory’s plan to reunite with her parents. Many cephalopods—which […]




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LIGO_2

Scientists detect gravitational waves for the second time




About a hundred years ago, in his theory of general relativity Albert Einstein predicted the existence of gravitational waves, “ripples” in the fabric of space and time as a result of the universe’s violent and energetic processes, like a collision and merger of black holes or a collapse of supernova. Gravitational waves are difficult to […]




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Digital image

A new way to fight climate change: Trap carbon dioxide in volcanic rocks




Climate change refers to the fluctuation of the climate system caused by the energy entering and leaving Earth. The greenhouse effect, which refers to how greenhouse gases (GHGs) act like a blanket and prevent the loss of Earth’s heat to space, has occurred naturally throughout Earth’s history. However, since the Industrial Revolution, human activities have […]




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anatomy-160524_960_720

Your microbes might decide how much you weigh




Microbes—usually bacteria, fungi, or protists—made a big splash of news when the White House Office of Science and Technology Policy announced the new National Microbiome Initiative (NMI) last month. The NMI’s aim is to advance the understanding of microbiome, which refers to all the microbes in a particular environment. The initiative particularly focuses on restoring […]




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operation-pangea-IX

Operation Pangea targets unlawful internet sales of illegal prescription drugs




The FDA along with several international regulatory and law enforcement agencies took action this week against over 4,000 websites that were illegally selling dangerous and unapproved prescription drugs to U.S. consumers. This effort was part of an Operation called Pangea IX which was a global cooperative effort that included INTERPOL to stop the unlawful sale and distribution of illegal and potentially counterfeit medical […]




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Maybe some green can help alleviate the migraine?

Green light reduces migraine headaches




Migraine headaches, or migraines, are defined as an intense throbbing or a pulsing sensation in one area of the head, usually with nausea, vomiting, and sensitivity to light and sound. Migraines are prevalent globally, as 30% or more people worldwide who struggle with headaches report suffering from migraines. Although migraines themselves are not lethal (if […]




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space-x-leaning-rocket

SpaceX’s Leaning Rocket Arrives at Cape Canaveral




The first-stage booster pictured above pushed the limits during SpaceX’s 4th successful landing last Friday with a speed that was very close to the designed maximum for the rocket and the support systems for its legs. Although the 15-story rocket was leaning on the barge and in danger of tipping over, it remained upright as it […]




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