Science News Archive - November 05, 2009
Spanish researchers have studied the fossil record of hadrosaurs, the so-called 'duck-billed' dinosaurs, in the Iberian Peninsula for the purpose of determining that they were the last of their kind to inhabit the European continent before disappearing during the K/T extinction event that occurred 65.5 million years ago.
Malaysia's deputy premier has revealed plans to increase the population of the rare Malayan Tiger by supervising and protecting the wild cat in its natural environment.
The US Senate Environmental Public Works Committee voted Thursday to approve a Democratic climate change bill that would reduce greenhouse gas emissions by 20 percent from 2005 levels by 2020.
Hendra has given bats a bad name. Understandable given Hendra virus has killed people and horses, and scientists have discovered that Hendra virus is carried by bats. But itâ€™s not all the batsâ€™ fault.
Research examining issues surrounding homeless veterans and the types of relationships they had with their fathers was presented Nov. 4 at the VA Veteran Homelessness Summit in Washington, D.C.
Scientists say many recent earthquakes might have been the aftershocks of large quakes that occurred hundreds of years ago.
Scientists in Belgium have successfully differentiated human embryonic stem cells (hESC) into major cell types of lung epithelial tissue using a convenient air-liquid interface.
The same genes that are chemically altered during normal cell differentiation, as well as when normal cells become cancer cells, are also changed in stem cells that scientists derive from adult cells.
Millions of American homeowners are "underwater" on their mortgages â€“ owing more than the value of their homes â€“ and would be better off walking away.
The perceptions of five Chinese vowel /u, o, a, y, i/ and many perceptional phenomena can be explained well by the excitation pattern peaks.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.