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arclein

The jays then gathered around the dead body, forming large cacophonous aggregations. The calls they made, known as "zeeps", "scolds" and "zeep-scolds", encouraged new jays to attend to the dead.

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arclein

"Because previous studies suggested an affinity between Cerataspis and penaeoid shrimp, and more specifically the family Aristeidae, we sampled heavily within these groups," Crandall explained. His lab had been collecting crustacean DNA informatio

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arclein

This video by NASA’s Solar Dynamics Observatory captures a dramatic filament eruption on Aug. 31. Shown in the video in extreme ultraviolet light, the filament collapsed and exploded in spectacular fashion. The segment shown in red covers nearly 3 ho

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Terrence Aym

Dubbed the Phoenix Cluster by the scientists that studied its properties, the incredible stellar mass, officially listed as Cluster SPT-CLJ2344-4243, spews out more than 700 new stars a year and is one of the most intense X-ray producing clusters in

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arclein

ace a single water droplet on the sole of a gecko toe, and the pad repels the water. The anti-wetting property helps explain how geckos maneuver in rainy tropical conditions

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arclein

They are looking at the concept of moving the space instead of the spacecraft-that is to say, contracting space-time in front of the ship, with a commensurate expansion of the space-time behind it. NASA's Breakthrough Propulsion Physics Project is l

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arclein

The job of the conscious mind is to form a story out of all our sensations and reflections. Life as we experience it is not just a series of unconnected thoughts and events; it's a coherent narrative unfolding in an orderly universe. But sometimes w

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http://chrisinmaryville.net/

After a quest spanning nearly half a century, physicists on Wednesday said they had found a new sub-atomic particle consistent with the elusive Higgs boson which is believed to confer mass. Rousing cheers and a standing ovation erupted at the Euro

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arclein

As physicists at Europe’s Large Hadron Collider prepare topresent their latest update in the hunt for the Higgs boson — the strange particle that exists everywhere in space and interacts with all other elementary particles, giving them their mass — o

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arclein

Though the principle is identical to that used by a police speed gun, the technology that comprises the high-resolution radar is rather more powerful. The 3 MW radar emits microwaves with a 0.22-degree beam-width, which allows it to interrogate a 14

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arclein

ASA's Lunar Reconnaissance Orbiter essentially illuminated the crater's interior with infrared laser light, measuring how reflective it was. The crater's floor is more reflective than that of other nearby craters, suggesting it had ic

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arclein

The radiation burst, which seems to have hit between ad 774 and ad 775, was detected by looking at the amounts of the radioactive isotope carbon-14 in tree rings that formed during the ad 775 growing season in the Northern Hemisphere. The increase in

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arclein

Although the fibers are present only inside the bone, mycologists were consulted in an attempt to identify them as a fungus or other organism. They reported that it did not appear to be a biological contamination. Nothing like this has ever been seen

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arclein

An international team of researchers discovered that the body's copying machine for DNA works in the same way for manmade, artificial building blocks of DNA as it does for the natural kind. If scientists find artificial DNA building blocks wo

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arclein

but also to some of the strange activity that seems to occur concomitant with them. Among these are the ability not only to control their dreams, but also to develop certain psychic senses that appear to be related to the lucid dreaming state, as wel

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arclein

White Americans' heads are getting bigger. That's according to research by forensic anthropologists at the University of Tennessee, Knoxville. Lee Jantz, coordinator of UT's Forensic Anthropology Center (FAC); Richard Jantz, professor emeritus and

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arclein

Scientists at the Virginia Tech Carilion Research Institute have found that suspicion resides in two distinct regions of the brain: the amygdala, which plays a central role in processing fear and emotional memories, and the parahippocampal gyrus, whi

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arclein

The research, published in the journal Nature Communications, has a range of fundamental implications for global ecology and allows researchers to estimate original leaf sizes from just a fragment of a leaf. This will improve scientists' prediction

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By Dr. Nick Begich with James Roderick

In “a dramatic demonstration of mind reading, neuroscientists have created videos of what a cat sees by using electrodes implanted in the animal’s brain. ‘Trying to understand how the brain codes information leads to the possibility of re

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The ancient Egyptians wrote calendars that marked lucky and unlucky days. These predictions were based on astronomical and mythological events thought of as influential for everyday life. The best preserved of these calendars is the Cairo Calendar

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