Waste coffee grounds offer new source of biodiesel fuel
Researchers in Nevada are reporting that waste coffee grounds can provide a cheap, abundant, and environmentally friendly source of biodiesel fuel for powering cars and trucks. Their study has been published online in the American Chemical Society's (ACS) Journal of Agricultural and Food Chemistry, a bi-weekly publication. view more (2008-12-11)
High cholesterol diets modify gene expression in atherosclerosis
Scientists from the department of Biochemistry and Molecular Biology 1 of the University of Granada (Universidad de Granada) have proven that a high cholesterol diet causes changes in gene expression of chicken aortic smooth muscle cells at the early stages of an experimental atherosclerosis. view more (2007-06-13)
Does Spilled Oil Produce Troubled Waters?
Following oil spills at sea, spraying with dispersants is often used to help oil to disaggregate - but does this treatment affect the longer-term toxicity of the weathered oil? This is the question that oil pollution scientists at the University of Plymouth are all set to investigate, following the award of £200,000 from government agencies.... view more... (2002-05-28)
Can we identify escaped salmon by means of their DNA?
Escaped salmon are a problem for the fish-farming industry. Is it possible to identify the fish-farm from which salmon have escaped by testing a sample of their DNA? Scientists at the Institute of Marine Research in Bergen have been looking into the prospects of doing so. view more (2004-08-31)
Estrogen Linked to Lowered Immunity in Fish
Exposure to estrogen reduces production of immune-related proteins in fish. This suggests that certain compounds, known as endocrine disruptors, may make fish more susceptible to disease. view more (2009-06-04)
Scientists develop model to map continental margins
Scientists at the University of Liverpool have developed a new exploration method to assist the oil and gas industry in identifying more precisely where the oceans and continents meet. view more (2008-09-09)
A better way to pinpoint underground oil reserves
Picture this: an accurate map of a large underground oil reservoir that can guide engineers' efforts to coax the oil from the vast rocky subsurface into wells where it can be pumped out for storage or transport. view more (2009-01-29)
Fish really is brain food
Researchers at the University of Bristol have found that mums-to-be who eat oily fish such as sardines and mackerel have children whose visual development is better. This positive association was also seen for breastfeeding. The findings were announced by Dr Cathy Williams, the eye expert on the Children of the 90s project. This study based in... view more... (2001-02-01)
Oregano-flavoured crisps healthier
With its antioxidant properties, addition of oregano to frying oil makes crisps healthier. 13 October 2003: Cottonseed oil containing oregano oxidizes less during frying, leaving crisps with fewer free radicals and greater stability through storage periods. The recent study is published in the Journal of the Science of Food and Agriculture. Diets... view more... (2003-10-13)
The coward of the coral reef
The broad barred goby is a coward. A sweeping statement you may say, but even though the goby is poisonous to its predators, the cowardly fish still spends almost all its time cowering in an inaccessible coral home 20-30 cm in diameter. A new study, to be presented to the Society for Experimental biology on Wednesday 3rd April, reveals how the... view more... (2003-04-01)
Pump prices and Pompeii crisis
The price of petrol at any station in Yorkshire can be predicted to the nearest 0.5p per litre by a new computer model developed by geography PhD student Alison Heppenstall at the University of Leeds. She found that the location of a station is just as likely to affect the pump cost as changes in oil prices. view more (2004-09-29)
Mediterranean diet associated with reduced risk of depression
Individuals who follow the Mediterranean dietary pattern -rich in vegetables, fruits, nuts, whole grains and fish- appear less likely to develop depression, according to a report of the University of Navarra, published in the October issue of Archives of General Psychiatry. view more (2009-10-12)
Eat oily fish at least once a week to protect your eyesight in old age
Eating oily fish once a week may reduce age-related macular degeneration (AMD) which is the major cause of blindness and poor vision in adults in western countries and the third cause of global blindness, according to a study published today in the American Journal of Clinical Nutrition. view more (2008-08-11)
Case closed: MIT gumshoes solve
Hey kids! Try this at home. Pour clean water onto a small plate. Wait for all the ripples to stop. view more (2007-07-18)
New study shows the benefits of eating fish greatly outweigh the risks
Many studies have shown the nutritional benefits of eating fish (finfish or shellfish). Fish is high in protein and omega-3 fatty acids. But concerns have been raised in recent years about chemicals found in fish from environmental pollution, including mercury, PCBs and dioxins. view more (2006-10-18)
Biodiversity and resilience of coral reefs
With over 3000 fish species, Indo-Pacific coral reefs represent one of the most diverse ecosystems on the globe. It is easy to assume that the loss of one or two species from these systems would have little impact. However, in an article in the April issue of Ecology Letters, Bellwood and colleagues document major changes in Indo-Pacific coral... view more... (2003-04-08)
Research cautions to catch-and-release in less than 4 minutes
Recreational fishing that involves catch-and-release may seem like just good fun, and that released fish go on to live happily ever after, but a recent study at the University of Illinois shows that improper handling techniques by anglers can increase the likelihood of released fish being caught by predators. view more (2007-09-28)
Coralreef fish desperately need mangrove forests and seagrass fields
Biologists from the University of Nijmegen have demonstrated that some coral fish really do choose nursery grounds before heading for the coral reef. According to the researchers, managers of the waters around the Caribbean islands must devote more attention to the coast as a whole and not just to the protection of coral reefs. Up until now... view more... (2002-11-15)
Research could help finger more criminals
Scientists at the University of Sunderland are working on new technology that could help police forces catch criminals, by providing more clear and detailed fingerprints. Researchers at the university's School of Health, Natural & Social Sciences are developing what's known as a nanoparticle suspension, which could be a major breakthrough for... view more... (2003-11-14)
Unique study shows oil, gas seismic work not affecting Gulf sperm whales
Noise can be irritating and possibly harmful for everything from mice to humans - and maybe even 60-foot whales in the Gulf of Mexico. view more (2008-08-22)
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