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Smart News - Keeping You Current

Cool Finds

Police Could Soon Get Their Hands on the U.S. Military’s ‘Pain Ray’

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Why Your Lucky Underwear And Pre-Game Routine Might Actually Work

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Why Do We Laugh?

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Editors' Picks

Before and After: America’s Environmental History

For the EPA's State of the Environment Photography Project, people are returning to sites photographed in the 1970s. They are snapping the scenes yet again—to document any changes in the landscape

PHOTOS: The Mind-Blowing, Floating, Unmanned Scientific Laboratory

Wave Gliders are about to make scientific exploration a lot cheaper and safer

Merely a Taste of Beer Can Trigger a Rush of Chemical Pleasure in the Brain

New research shows just a sip can cause the potent neurotransmitter dopamine to flood the brain

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Science & Nature

Page 3 of 152
Manassas Park Elementary School, Manassas, Virginia.

Where Are the Greenest Schools in the Country?

The definition of being eco-conscious is so much more than having solar panels on a roof
April 12, 2013 | By Megan Gambino

Merely a Taste of Beer Can Trigger a Rush of Chemical Pleasure in the Brain

New research shows just a sip can cause the potent neurotransmitter dopamine to flood the brain
April 15, 2013 | By Joseph Stromberg

Should We Fall Out of Love with Robot Surgery?

The FDA is investigating whether doctors aren't getting enough training before they start using machines to do surgery. Is the "wow" factor to blame?
April 15, 2013 | By Randy Rieland

Why Humidity Makes Your Hair Curl

Humid air causes hydrogen bonds to form between water molecules and the proteins in your hair, triggering curls and frizz
April 12, 2013 | By Joseph Stromberg

Revealed: The Part of Our Brains That Makes Us Like New Music

Imaging technology shows that a reward center known as the nucleus accumbens lights up when we hear melodies we love
April 11, 2013 | By Joseph Stromberg

Where Have the Trees of Guam Gone?

Scientists are investigating whether the obliteration of the island's bird species is thinning the tree canopy and could ultimately alter the forests' structure
April 11, 2013 | By Claire Martin

Researchers Turn Brains Transparent By Sucking Out the Fat

By turning brains clear and applying colored dyes, connections between neuron networks can now be examined in 3D at unprecedented levels of detail
April 10, 2013 | By Joseph Stromberg

Bean Leaves Don’t Let the Bedbugs Bite by Using Tiny, Impaling Spikes

Researchers hope to design a new bedbug eradication method based upon a folk remedy of trapping the bloodsuckers as they creep
April 09, 2013 | By Rachel Nuwer

How to Travel to Outer Space Without Spending Millions of Dollars

Who's in the space suit? Increasingly, it is our digital selves
April 09, 2013 | By Mohi Kumar

Photos of the Titanic Tragedy From 101 Years Ago

Photos of the Titanic Tragedy From 101 Years Ago

What’s in Century-Old ‘Snake Oil’ Medicines? Mercury and Lead

A chemical analysis of early 1900s medicines, billed as cure-alls, revealed vitamins and calcium along with toxic compounds
April 08, 2013 | By Joseph Stromberg

New Web Tool Helps Avoid Flooding by Finding the Best Spots to Build Wetlands

Specifically placed small wetlands can help capture watershed runoff, helping city planners to guard against flood disasters
April 05, 2013 | By Claire Martin

Every Day a Different Dish: Klari Reis’ Petri Paintings

This year, a San Francisco-based artist will unveil 365 new paintings, reminiscent of growing bacteria, on her blog, The Daily Dish
April 05, 2013 | By Megan Gambino

Do Wind Turbines Need a Rethink?

They're still a threat to bats and birds and now they even have their own "syndrome". So, are there better ways to capture the wind?
April 05, 2013 | By Randy Rieland

Video: Researchers Produce Human Tissue-Like Material Using 3D Printing

Using droplets coated in oil as "ink," a 3D printer can construct a network of synthetic cells that mimics brain and fat tissue
April 04, 2013 | By Marina Koren

Scientists Figure Out What You See While You’re Dreaming

A learning algorithm, coupled with brain scans, was able to predict the images seen by dreamers with a 60 percent accuracy
April 04, 2013 | By Joseph Stromberg

yachaz

What Should Be Done With Yachak, the Cattle-Killing Bear of the Andes

Conservationists and ranchers in Ecuador struggle to make peace while an elusive spectacled bear feasts on valuable livestock
April 04, 2013 | By Alastair Bland

Earthworms: A Nightmare for America’s Orchids?

Though assumed to be great for soil, earthworms actually may be killing off orchids by ingesting their seeds
April 03, 2013 | By Paul Bisceglio

19th Century Shark Tooth Weapons Reveal A Reef’s Missing Shark Species

Lashed to swords and spears from the Pacific's Gilbert Islands are teeth from two shark species that were never known to have swam in the area
April 03, 2013 | By Joseph Stromberg

What Makes Rain Smell So Good?

A mixture of plant oils, bacterial spores and ozone is responsible for the powerful scent of fresh rain
April 02, 2013 | By Joseph Stromberg

Michael Benson’s Awe-Inspiring Views of the Solar System

A photographer painstakingly pieces together raw data collected by spacecraft to produce color-perfect images of the Sun, planets and their many moons
April 02, 2013 | By Megan Gambino

10 New Things We Know About Food and Diets

Scientists keep learning new things about food all the time, from the diet power of olive oil's aroma to how chewing gum can keep you away from healthy foods.
April 02, 2013 | By Randy Rieland

Why Geckos Don’t Slip Off Wet Jungle Leaves or Hotel Ceilings

A surface's ability to attract and repel water heavily influences the degree to which a gecko can cling overhead, new research shows
April 01, 2013 | By Rachel Nuwer

The Greening of the Arctic is Underway

As the climate changes, trees and shrubs are poised to take over tundra and alter the Arctic's ecosystems
March 31, 2013 | By Joseph Stromberg

Marshmallows: The Perfect Media for Demonstrating Principles of Physics

The gooey confections turn out to be a must-have for at-home science experiments
March 29, 2013 | By Mohi Kumar

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