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Feed SubscriptionBoa Constrictors Listen to Loosen
True to their name, boa constrictors squeeze the life out of their prey. But how does a boa know it's snuffed out a rat? The snake listens for a heartbeat.
Read More »Rainforest in Transition: Is the Amazon Transforming before Our Eyes?
The Amazon rainforest is in flux, thanks to agricultural expansion and climate change. In other words, humans have "become important agents of disturbance in the Amazon Basin," as an international consortium of scientists wrote in a review of the state of the science on the world's largest rainforest published in Nature on January 19.
Read More »Dung Beetle’s Dance
Dung beetles dance to check their navigation.
Read More »The Future Is for Fools
As a tech columnist, I’m often asked to speak about the future of technology. Well, sure.
Read More »A Second Science Front: Evolution Champions Rise To Climate Science Defense
Eugenie Scott, executive director of the National Center for Science Education , long the nation's leading defender of evolution education, discusses the NCSE's new initiative for climate science education. [More]
Read More »Test Tube Yeast Evolve Multicellularity
The transition from single-celled to multicellular organisms was one of the most significant developments in the history of life on Earth. Without it, all living things would still be microscopic and simple; there would be no such thing as a plant or a brain or a human. How exactly multicellularity arose is still a mystery, but a new study, published January 16 in Proceedings of the National Academy of Science s, found that it may have been quicker and easier than many scientists expected.
Read More »Human Blunders Seen at Heart of Italy Ship Disaster
* Operator said ship deviated from correct route * IMO may re-examine safety measures for liner industry [More]
Read More »How Long Could Cruise Ship Crash Victims Survive in Cold Waters?
The sinking Costa Concordia; courtsey of Wikimedia Commons/Rvongher Rescue efforts were called off earlier today in the aftermath of a Costa Concordia shipwreck on rocks off the coast of Italy three days ago. Six of the cruise liner’s 4,200 passengers and crewmembers have been reported dead, so far, and another 15 or more remain missing
Read More »Gee Whiz, Why Not Recycle Urine for Drinking Water?
Americans produce 32 billion gallons of sewage every day. And we need to start drinking it. After treating it, of course.
Read More »Philadephia Uses Tough Love to Overhaul Water and Sewer System
PHILADELPHIA -- The day Stuart Parmet's water bill hit the stratosphere, his mind became a swirl of numbers. [More]
Read More »Is There a Difference between the Brain of an Atheist and the Brain of a Religious Person?
Is there a difference between the brain of an atheist andthe brain of a religious person? [More]
Read More »The Science of the Glory (preview)
On a daytime flight pick a window seat that will allow you to locate the shadow of the airplane on the clouds; this requires figuring out the direction of travel relative to the position of the sun. If you are lucky, you may be rewarded with one of the most beautiful of all meteorological sights: a multicolored-light halo surrounding the shadow. Its iridescent rings are not those of a rainbow but of a different and more subtle effect called a glory
Read More »Epigenetics: A Turning Point in Our Understanding of Heredity
A DNA molecule that is methylated on both strands on the center cytosine. Christoph Bock, Max Planck Institute for Informatics.
Read More »China Cancer Village Tests Reach of Law Against Pollution
By Sui-Lee Wee XIAOXIN, China (Reuters) - Nothing in Wu Wenyong's rural childhood hinted he would end up on a hospital bed aged 15, battling two kinds of cancer. [More]
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