Trans fat is an artificially manufactured fat used in food processing because it’s cheaper and significantly prolongs the shelf life of foods. It is also used in restaurants, mass produced bakery items, and fast food restaurants because of its longer shelf life. If you’re familiar with margarine then you’re familiar with trans fat. […]

News that McDonald's will offer "A-level grade" training courses has been met with jibes about "McDiplomas" and "McQualifications". But for journalist John Hand, learning the ropes in a fast-food restaurant was a grounding for life.

News that McDonald's will offer "A-level grade" training courses has been met with jibes about "McDiplomas" and "McQualifications". But for journalist John Hand, learning the ropes in a fast-food restaurant was a grounding for life.

News that McDonald's will offer "A-level grade" training courses has been met with jibes about "McDiplomas" and "McQualifications". But for journalist John Hand, learning the ropes in a fast-food restaurant was a grounding for life.

Prolong your dogs life by up to 134% with 5 tips to help get your dog into healthy condition. Nearly all dog owners know that there has been a lot of problems with commercial dog food recently.

Marine biology is the scientific study of living organisms in the ocean or other marine or brackish bodies of water. Given that in biology many phyla, families and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment rather than on taxonomy.Marine life represents a vast resource, providing food, medicine, and raw materials, in addition to helping to support recreation and tourism all over the world. At a fundamental level, marine life helps determine the very nature of our planet. Marine organisms contribute significantly to the oxygen cycle, and are involved in the regulation of the earth's climate. Shorelines are in part shaped and protected by marine life, and some marine organisms even help create new land.Marine biology covers a great deal, from the microscopic, including plankton and phytoplankton, which can be as small as 0.02 micrometers and are both hugely important as the primary producers of the sea, to the huge cetaceans (whales) which reach up to a reported 33 meters (109 feet) in length.The habitats studied by marine biology include everything from the tiny layers of surface water in which organisms and abiotic items may be trapped in surface tension between the ocean and atmosphere, to the depths of the abyssal trenches, sometimes 10,000 meters or more beneath the surface of the ocean. It studies habitats such as coral reefs, kelp forests, tidepools, muddy, sandy, and rocky bottoms, and the open ocean (pelagic) zone, where solid objects are rare and the surface of the water is the only visible boundary.A large amount of all life on Earth exists in the oceans. Exactly how large the proportion is still unknown. While the oceans comprise about 71% of the Earth's surface, due to their depth they encompass about 300 times the habitable volume of the terrestrial habitats on Earth.Many species are economically important to humans, including the food fishes. It is also becoming understood that the well-being of marine organisms and other organisms are linked in very fundamental ways. Human understanding is growing of the relationship between life in the sea and important cycles such as that of matter (such as the carbon cycle) and of air (such as Earth's respiration, and movement of energy through ecosystems). Large areas beneath the ocean surface still remain effectively unexplored.