Philippe Matthews Show Guru Advice, Author Reviews, Tech Reviews, Entertainment News

Humans may have been causing climate change for much longer than we’ve been burning fossil fuels . In fact, the agrarian revolution may have started human-induced climate changes long before the industrial revolution began to sully the skies.

It’s a heavy metal. It’s linked to learning problems in school children. And every child is exposed

Next week marks the launch of the fourth annual Social Media Week , a global event with discussions about media use.

The National Oceanic and Atmospheric Administration has abandoned an effort to reconstruct a detailed picture of hour-by-hour changes in the atmosphere stretching back to the 19th century. [More]

Kathy Wendolkowski used to make candy in her spare time.

For a slick, supple mouthfeel, there’s nothing like a suspension of fine droplets of oil in water (or vice versa)--what scientists call an emulsion. Cream, butter and chocolate are emulsions, as are gravy, vinaigrette and cheese

[ Editors' note: The following is an excerpt from theoretical physicist Lawrence M. Krauss's new book, A Universe from Nothing : Why There Is Something Rather Than Nothing (Free Press, 2012). ] [More]

Land and See: Infrared and 3-D vision systems combine to help pilots avoid crash landings.

On his 27th birthday, David Hillebrandt and his wife Sally began to climb Mount Kenya, the second-highest mountain in Africa after Kilimanjaro.

GENEVA (Reuters) - La Nina, a weather phenomenon usually linked to heavy rains and flooding in Asia-Pacific and South America and drought in Africa, seems to have reached its peak and is expected to fade between March and May, the World Meteorological Organization (WMO) said on Friday. A weak to moderate La Nina pattern has cooled the tropical Pacific since around October, a considerably weaker event than in 2010-11, the United Nations agency said in a statement. [More]

Facebook's pages are packed with information--your news feed, info about who's online and advertisements that use personal information to deliver highly targeted sales pitches. Members accept these ads on a PC screen, but what about on smaller mobile devices? [More]

Is your cell phone ringtone-ing off the vestigial hook?

One of the standout anecdotes in Carl Zimmer’s most excellent compilation, Science Ink (a.k.a. My Favorite Science Book of 2011 And Possibly Ever) occurs in the first few pages: “A former student [physics major] got a tattoo of a cartoon atom on the back of one of his legs

Image courtesy of iStockphoto/Cabezonication Booze is behind an estimated 2.1 million car accidents each year in the U.S. which cause almost 11,000 traffic fatalities annually . But many drug users have claimed that a few puffs of pot before getting behind the wheel are perfectly harmless.

Vogtle Unit 3 containment vessel bottom head being assembled. Credit- Souther Company In a historic vote earlier today, the Nuclear Regulatory Commission ( NRC ) approved Southern Company’s application to construct the nation’s first nuclear reactors in over 30 years. [More]