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Progress in the treatment of cancer in cats and dogs is likely to benefit humans, scientists said yesterday. Forms of bone cancerinvariably fatal in young men and women are now being successfully treated in animals (Our Science Correspondent writes). The researchers are using an anti-cancer compound, PTMC, which in some cases has enabled dogs, cats and horses suffering from bone tumours to live for up to two years after diagnosis, according to Mr Brian Singleton, director of the Animal Health Trust, which funds the research into the diseases.

Pollution at the nation’s 3,500 ocean, lake and bay beaches resulted in more than 25,000 closing or swimming advisory days last year, 28 percent more than in 2005, and the highest number in the 17 years that records have been kept, according to a new federal report released Tuesday.

he prime culprit was storm water runoff

Another 1,300 days were attributed to sewage spills and overflows.

Cogito ergo sum (I think therefore I am)

reasoning and problem solving

deductive, inductive or abductive

Kookaburras (genus Dacelo) (or Cookaburras)

terrestrial kingfishers native to Australia and New Guinea

Kookaburras are best known for their unmistakable call, which is uncannily like loud, echoing human laughter — good-natured, if rather hysterical, merriment in the case of the well-known Laughing Kookaburra (Dacelo novaeguineae); and maniacal cackling in the case of the slightly smaller Blue-winged Kookaburra (D. leachii)

Here is a part of his original [most recent] statement:"Hello everyone. My name is Guillermo Habacuc Vargas. I am 50 years old and an artist. Recently, I have been critisized for my work titled "Eres lo que lees", which features a dog named Nativity. The purpose of the work was not to cause any type of infliction on the poor, innocent creature, but rather to illustrate a point. In my home city of San Jose, Costa Rica, tens of thousands of stray dogs starve and die of illness each year in the streets and no one pays them a second thought. Now, if you publicly display one of these starving creatures, such as the case with Nativity, it creates a backlash that brings out a big of hypocrisy in all of us. Nativity was a very sick creature and would have died in the streets anyway. "So there is just this to say: We see, that not only the gallery was lying from the beginning, but also, what we have to think about all statements of this "artist".

largest and most productive estuaries in North America.  

However, in 1993 the EVOS Trustee Council funded an additional survey that estimated 7 km of shoreline were still contaminated with subsurface oil.

Because a significant survey of Prince William Sound had not been conducted since 1993 and the cumulative extent of the remaining oil was unknown, concerns were generated by the public and scientific communities about the oil’s possible continuing effects on humans and fauna potentially exposed to the oil directly or indirectly.

It gained widespread infamy after the March 24, 1989 oil spill in which the tanker, captained by Joseph Hazelwood and bound for Long Beach, California, hit Prince William Sound's Bligh Reef and spilled an estimated 10.8 million US gallons (40.9 million liters) of crude oil.

This has been recorded as one of the largest spills in U.S. history and one of the largest ecological disasters.

At the time of the spill it was employed to transport crude oil from the Alyeska consortium's pipeline terminal in Valdez, Alaska, to the lower 48 states of the United States.

According to global warming theory, if an enhanced greenhouse effect (from increased levels of CO2 or indeed any other greenhouse gas) is responsible for warming the earth, then the rate of temperature rise should be greatest in that part of the earth’s atmosphere known as the troposphere, specifically in the tropics. And yet the observations, from weather balloons and satellites have consistently shown that not to be the case. I urge readers to look at the Christy et al papers below. The latest one was recently published in the Journal of Geophysical Research (2007). This may seem like a rather technical issue, but it strikes at the very heart of the theory of man made global warming.

The Wrong Way to Win › Introduction to The Wrong Way to Win › Why Do Athletes Use Performance-enhancing Drugs? › Masking Pain and Managing Weight and Stress › Detecting Drugs Why Do Athletes Use Performance-enhancing Drugs?

An athlete may want to: Build mass and strength of muscles and/or bones Increase delivery of oxygen to exercising tissues Mask pain Stimulate the body Hide use of other drugs

Many drugs are banned outright in Olympic competitions. However, some drugs, such as cortisone and local anesthetics, are merely restricted because they have legitimate clinical uses. Athletes may also misuse drugs to reduce weight, relax, cope with stress or boost their own confidence. Whatever the reason, doping has many unsafe if not deadly side effects.

An aircraft is a vehicle which is able to fly through the Earth's atmosphere or through any other atmosphere. Rocket vehicles are not aircraft if they are not supported by the surrounding air. All the human activity which surrounds aircraft is called aviation.

Heavier-than-air aircraft must find some way to push air or gas downwards, so that a reaction occurs (by Newton's laws of motion) to push the aircraft upwards. This dynamic movement through the air is the origin of the term aerodyne. There are two ways to produce dynamic upthrust: aerodynamic lift, and powered lift in the form of engine thrust. Aerodynamic lift is the most common, with aeroplanes being kept in the air by the forward movement of wings, and rotorcraft by spinning wing-shaped rotors sometimes called rotary wings. A wing is a flat, horizontal surface, usually shaped in cross-section as an aerofoil. To fly, the wing must move forwards through the air; this movement of air over the aerofoil shape deflects air downward to create an equal and opposite upward force, called lift, according to Newton's third law of motion. A flexible wing is a wing made of fabric or thin sheet material, often stretched over a rigid frame. A kite is tethered to the ground and relies on the speed of the wind over its wings, which may be flexible or rigid, fixed or rotary. With powered lift, the aircraft directs its engine thrust vertically downwards. The initialism VTOL (vertical take off and landing) is applied to aircraft that can take off and land vertically. Most are rotorcraft. Others, such as the Hawker Siddeley Harrier, take off and land vertically using powered lift and transfer to aerodynamic lift in steady flight. Similarly, STOL stands for short take off and landing. Some VTOL aircraft often operate in a short take off/vertical landing regime known as STOVL. A pure rocket is not usually regarded as an aerodyne, because it does not depend on the air for its lift (and can even fly into space), however many aerodynamic lift vehicles have been powered or assisted by rocket motors. Rocket-powered missiles which obtain aerodynamic lift at very high speed due to airflow over their bodies, are a marginal case.

The forerunner of the aeroplane is the kite

Habacuc claims that he was inspired to create the exhibit by a case in which a Nicaraguan crack addict named Natividad Canda was killed by two dogs because police and firemen watching from the sidelines would not or could not intervene. Subsequent footage of the incident shown on TV generated disgust from the public. Habacuc viewed this disgust as hypocritical and therefore wanted to create a similar public reaction with his exhibition. Again, he does not clearly confirm or deny if the animal died during the display. In the interview, he rather ambiguously states that "the human eye is treacherous" and suggests that what one first believes he is seeing may turn out to be different after due reflection.

Hello everyone. My name is Guillermo Vargas Habacuc. I am 50 years old and an artist. Recently, I have been criticized for my work titled "Eres lo que lees", which features a dog named Nativity. The purpose of the work was not to cause any type of infliction on the poor, innocent creature, but rather to illustrate a point. In my home city of San Jose, Costa Rica, tens of thousands of stray dogs starve and die of illness each year in the streets and no one pays them a second thought. Now, if you publicly display one of these starving creatures, such as the case with Nativity, it creates a backlash that brings out a big of hypocrisy in all of us. Nativity was a very sick creature and would have died in the streets anyway.