Science

Health
2:27 am
Wed May 21, 2014

Should HPV Testing Replace The Pap Smear?

Two cervical cancer cells divide in this image from a scanning electron microscope.
Steve Gschmeissner Getty Images/Science Photo Libra

Originally published on Wed May 21, 2014 1:15 pm

Robin Reath was getting a routine checkup recently when her doctor brought up something new about cervical cancer screening.

"We might be doing something a little bit different than what we've been doing in the past when we've screened you," said Dr. Andrea Singer, an internist at the MedStar Georgetown University Hospital in Washington.

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Environment
2:21 am
Wed May 21, 2014

Why Those Tiny Microbeads In Soap May Pose Problem For Great Lakes

Researcher Sherri Mason looks for microbeads in a water sample from Lake Michigan. Legislation to phase out products containing the beads is pending in New York and Illinois.
Cheryl Corley

Originally published on Wed May 21, 2014 2:19 pm

From the shoreline at North Avenue Beach in Chicago, the blue water of Lake Michigan stretches as far as the eye can see. But beneath that pristine image, there's a barely visible threat, says Jennifer Caddick of the Alliance for the Great Lakes: microbeads.

These tiny bits of plastic, small scrubbing components used in hundreds of personal care products like skin exfoliants and soap, can slip through most water treatment systems when they wash down the drain.

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Environment
2:20 am
Wed May 21, 2014

For N.J. Mayor, The Time To Adapt To Rising Sea Levels Is Now

Hoboken, N.J., residents walk through flood water in the aftermath of Hurricane Sandy. Mayor Dawn Zimmer is advocating for better planning and increased funding for flood-prone urban areas.
Charles Sykes AP

Originally published on Wed May 21, 2014 11:41 am

Last week, scientists warned that a massive chunk of the West Antarctica Ice Sheet will eventually drift into the sea and melt, raising sea levels at least 10 feet higher than previous predictions.

Even before the announcement, scientists at the nonprofit research organization Climate Central predicted that surging seas could put the homes of nearly 5 million Americans underwater by the end of this century.

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The Salt
2:19 am
Wed May 21, 2014

Double Trouble For Coffee: Drought And Disease Send Prices Up

A fully formed coffee berry, left, is shown next to a damaged coffee berry due to drought, at a coffee farm in Santo Antonio do Jardim, Brazil on Feb. 6.
Paulo Whitaker Reuters/Landov

Originally published on Wed May 21, 2014 8:29 am

If you're drinking a cup of coffee right now, treasure it. The global supply of coffee beans may soon shrink because of problems in coffee-growing areas of Brazil and Central America.

With supply threatened and demand strong, prices are taking flight. Wholesale coffee prices are up more than 60 percent since January — from $1.25 per pound of bulk Coffea arabica beans to $1.85 this week.

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Science
3:57 pm
Tue May 20, 2014

Big Bang's Ripples: Two Scientists Recall Their Big Discovery

The Holmdel Horn Antenna at Bell Telephone Laboratories in New Jersey was built in 1959 to make the first phone call via satellite.
NASA

Originally published on Tue May 20, 2014 7:27 pm

On May 20, 1964, two astronomers working at a New Jersey laboratory turned a giant microwave antenna toward what they thought would be a quiet part of the Milky Way. They weren't searching for anything; they were trying to make adjustments to their instrument before looking at more interesting things in the sky.

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