



A scientist from the University of Aberdeen is leading a team of international researchers whose work will continue our understanding of life in the deepest oceans, and contribute to the global Census of Marine Life. Exploring life in the North Atlantic Ocean at various depths of 800 to 3.500 metres, a team of 31 scientists are returning from a five-week scientific expedition which has surfaced a wealth of new information and insights, stunning images and marine life specimens, with one species thought to be new to science. The international team will be arriving in Scotland today (Saturday, August 18) following the expedition along the Mid-Atlantic Ridge (MAR) between Iceland and the Azores on board the Royal Research Ship, James Cook…
The invasive Australian jellyfish, Phyllorhiza punctata, first reported in great quantities in the Gulf of Mexico in 2000, has made a vigorous reappearance this summer in waters from southwestern Louisiana to Morehead City, North Carolina. Beachgoers and boaters are encouraged to report their sightings of these exotic jellies to the Dauphin Island Sea Lab's jellyfish website, Dockwatch. Since 2000, Phyllorhiza sightings have occurred in the Gulf as far west as Galveston Bay, Texas, but only in a handful of numbers. This year, not only are their numbers higher, but their range has extended up to the Mid-Atlantic states. 'Reports from the Panhandle of Florida and North Carolina indicate they're pretty concentrated elsewhere,' states Dauphin Island Sea Lab Senior Marine Scientist Dr Monty Graham…
The chemical fingerprint of a burned-out star indicates that Earth-like planets may not be rare in the universe and could give clues to what our solar system will look like when our sun dies and becomes a white dwarf star some five billion years from now. Astronomers from UCLA report that a white dwarf star known as GD 362, which is surrounded by dusty rings similar to those of Saturn, has been contaminated by a large asteroid that left more than a dozen observable chemical elements in the white dwarf's atmosphere. Such an observation is unprecedented in astronomy…
Western Carolina University researchers are using geographic information systems technology and radio transmitters to track timber rattlesnakes this fall to determine whether new mountain subdivisions and road-building are pushing an animal listed as a 'species of special concern' toward the endangered list. Ron Davis, WCU assistant professor of natural resources management, is spearheading the pilot project in which timber rattlers are implanted with special radio transmitter chips by a veterinarian. After their recovery, the snakes are released back into the wild and then monitored to study their habitat and their range…
NASA's Hubble harvests distant solar system objects
Caught in the act: Fireballs light up Jupiter