By Molly O'Toole WASHINGTON (Reuters) - Overnight thunderstorms peppered the Northeast on Monday and threatened to return with damaging wind gusts and hail as record-breaking heat tightened its grip on the Southern and Central Plains. [More]
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Feed SubscriptionRadiation from Cell Phones and Other Electronic Devices [Graphic]
Controversy has arisen again about whether holding a cell phone next to the head for too many minutes a day threatens the brain with electromagnetic radiation. The preponderance of evidence continues to indicate there is no threat. Many people do not realize, however, that we are increasingly surrounded by technologies that emit radiation in the same radiofrequency portion of the electromagnetic spectrum: WiFi routers, Bluetooth transmitters and more .
Read More »Introducing #SciAmBlogs bloggers: Charles Q. Choi
Every week I post a quick Q&A with one of our bloggers on the network, so you can get to know them better.
Read More »Painful Pessimism: Our Expectations Influence How Well Drugs Work
An upbeat attitude can do more than put a spring in your step; it can also improve medical outcomes. Although the power of positive thinking is clear, little is known about how negative mind-sets affect the success of therapies. Now cognitive neuroscientist Irene Tracey of the Uni
Read More »A Signal for Solitude: Monkeys Create Their Own Rudimentary Language Sign
The Colchester Zoo in England is home to a community of mandrills, the largest of the monkeys. One of these mandrills, a female named Milly, began covering her eyes with her hand when she was three. A dozen years later Milly and her zoo mates continue to perform this gesture, which appears to mean “do not disturb.” The signal is the first gesture with cultural roots reported in monkeys
Read More »Robot seals help heal Japan’s tsunami victims
By Chris Meyers TOKYO, Aug 1 (Reuters Life!) - For some elderly survivors of [More]
Read More »Bombarded: Electromagnetic Radiation of Our Own Making Fills the "Empty" Air
You cannot see them, but radio waves pervade your peaceful living space. They emanate from an increasingly large menagerie of electronic gadgets, appliances and satellites. FM radio and broadcast television have been around for years; more recently, cell phones and Wi-Fi routers have added their high frequencies to the mix
Read More »Japanese rice to be tested for radioactive cesium
By Yuko Takeo TOKYO (Reuters) - More than a dozen regional governments in Japan will conduct tests to determine whether locally grown rice contains too much radioactive cesium, farm ministry officials said on Monday, as food safety worries spill into the country's traditional staple.
Read More »What Do You Mean, the Universe Is Flat? Part II: In Which We Actually Answer the Question
Stand up.
Read More »Hot weather persists in central United States
By Jim Forsyth [More]
Read More »Analysis: Gas engines at center of fuel efficiency drive
By John Crawley and Deepa Seetharaman WASHINGTON/DETROIT (Reuters) - Automakers have agreed to produce by the quarter-century mark the most fuel- efficient cars and trucks ever that will leverage new designs and technology, but still rely heavily on gasoline engines. [More]
Read More »What is: #NYCSciTweetUp
#NYCSciTweetUp is an open and informal gathering of people interested in science, science communication, science education, science writing, blogging, online social networks and science journalism. [More]
Read More »Eating the Lionfish
The red lionfish sports maroon and white stripes to complement its venomous spines. A native of the Indian and Pacific Oceans, the red lionfish and one of its cousins have rapidly established a new domain from Cape Hatteras to the coast of Mexico.
Read More »Panic Attack Sufferers Are Unaware of Symptoms
A panic attack seems to comeout of the blue. But new research finds that the body gives unmistakable clues long before an [More]
Read More »Kenyans Reportedly Chewing "Potency" Herb into Extinction
Add another species to the long list of plants and animals being eaten out of existence so men can try to get it up in the bedroom. This time, instead of medically useless tiger penises or sea turtle eggs, it's an African plant called White's ginger ( Mondia whitei ), often wrongly referred to as "white ginger." It goes by many names in Africa, most notably mukombero in Kenya, where it is said that chewing the root of the plant or drinking it in tea form can boost virility and stamina in the bedroom [More]
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