Thursday , April 26 2018
Home / Tag Archives: Data (page 2)

Tag Archives: Data

Strange Noise in Gravitational-Wave Data Sparks Debate

In February 2016, the leaders of the Laser Interferometer Gravitational-Wave Observatory (LIGO) announced that they had successfully detected gravitational waves, subtle ripples in the fabric of space-time that had been stirred up by the collision of two black holes. The team held a press conference in Washington to announce the ...

Read More »

Ecologists Are Drowning in Sea of Data. These Tools Could Help

When marine ecologists released the Ocean Health Index for the first time in 2012, it was a majestically ambitious achievement. The index, born of a collaboration among dozens of scientists, economists and environmental managers at the National Center for Ecological Analysis and Synthesis of the University of California, Santa Barbara, and ...

Read More »

The Best Way To Transmit Satellite Data? In Trucks. Really

An unmarked white semi-truck rests on orange steel plates—Rent Me, they proclaim—protecting the soft ground outside a glass-fronted office building in Westminster, Colorado. Inside the cargo container, locked up in refrigerated drives, is a photo album of Earth. Over 17 years, a company called DigitalGlobe has painstakingly collected those images ...

Read More »

New data unearths pesticide peril in beehives

Honeybees — employed to pollinate crops during the blooming season — encounter danger due to lingering and wandering pesticides, according to a new Cornell University study that analyzed the bee’s own food. Researchers used 120 pristine honeybee colonies that were placed near 30 apple orchards around New York state. After ...

Read More »

Old-Guard Archivists Keep Federal Data Safer Than You Think

At least twice a day, the data recorder on board NASA’s Lunar Reconnaissance Orbiter beams images to a station in White Sands, New Mexico. That data gets copied to the Goddard Space Flight Center in Maryland, and then copied again to computers at Arizona State University in Tempe. Two other ...

Read More »

Gun Violence Researchers Race to Protect Data From Trump

Around 11 am Pacific on January 20th, while newly-inaugurated President Trump finished a celebratory lunch in the Capitol Rotunda, Magdalena Cerdá noticed something different about the White House’s website: All of its references to climate change had disappeared. Cerdá is an epidemiologist at UC Davis’ Violence Prevention Research Program, which focuses ...

Read More »

Why Women (and Men) Are Marching Today, According to Twitter Data

This weekend, potentially 200,000 people—mostly women, and many sporting pink #pussyhats—will descend on Washington, DC for the Women’s March on January 21st. What initially began as a Facebook event has morphed into a cultural moment, a juxtaposition of the previous day’s inauguration of America’s 45th president, Donald Trump. Heather Whaling ...

Read More »

Rogue Scientists Race to Save Climate Data from Trump

At 10 AM the Saturday before inauguration day, on the sixth floor of the Van Pelt Library at the University of Pennsylvania, roughly 60 hackers, scientists, archivists, and librarians were hunched over laptops, drawing flow charts on whiteboards, and shouting opinions on computer scripts across the room. They had hundreds ...

Read More »