Compelling evidence suggests exercise is an important component of cancer prevention and care; slashing your risk of developing cancer, improving your chances of successful recuperation, and diminishing your risk of cancer recurrence.

A pattern revealed in these studies is that the longer you exercise, the more pronounced the benefits. Studies show that both men and women who exercise during their early years have a lower risk of cancer later in life.

But like most things in life, exercise must also be done in moderation and be balanced. There is a sweet spot and excessive exercise can cause its own set of issues, but most in the U.S. are far from being at risk for this problem.

A new study led by researchers at UC Berkeley and Clinica de Salud del Valle de Salinas demonstrates how even a short break from certain kinds of makeup, shampoos and lotions can lead to a significant drop in levels of hormone-disrupting chemicals in the body.

The shampoos, lotions and other personal care products you use can affect the amount of endocrine-disrupting chemicals in one’s body, a new study showed.

The results, published today in the journal Environmental Health Perspectives, came from a study of 100 Latina teenagers participating in the Health and Environmental Research on Makeup of Salinas Adolescents (HERMOSA) study.

Ice melt in the Arctic Ocean is opening up previously untouched areas to industrial fishing fleets using ecologically risky bottom trawling methods, writes Joe Sandler Clarke. Ecosystems supporting walruses, polar bears, puffins and other sea birds could be stripped bare.

Bottom trawling is widely considered to be the among most destructive fishing techniques, with vast nets catching fish as they are dragged along the sea bed.

Using official data and ship tracking systems, researchers found that large numbers of fishing vessels owned by major companies have taken advantage of melting sea ice to fish in previously impossible to reach parts of the Norwegian and Russian Arctic.

Walter and Eliza Hall Institute researchers have uncovered a protein that is key to the development of blood cancers caused by a common genetic error. 

The discovery is a missing piece in the puzzle of understanding how high levels of a protein called MYC drive cancer development, and may to lead to future strategies for early treatment or possibly even prevention of these cancers.

Seventy per cent of human cancers have abnormally high levels of MYC, which forces cells into unusually rapid growth.

Extreme heat can pose several health risks, such as dehydration, hyperthermia and even death, especially during sustained periods of high temperatures. However, a uniform definition of a heat wave doesn’t exist. As a result, public health agencies may be unsure of when to activate heat alerts, cooling centers and other protective measures. A University of Missouri School of Medicine researcher has developed a uniform definition of a heat wave that may help public health agencies prepare for extreme temperatures.

If you’re like most people, when looking for apples among the plethora of offerings at your local supermarket, perhaps you choose the most visually appealing.

You may have noticed that in comparison with varieties that may be smaller, slightly mottled or have a brown spot or two, the Red Delicious easily wins the blue ribbon for best looking.

Your first bite, however, might remind you that apples are one more thing you can’t judge by first appearances. The gorgeous apple that for 70 years was everybody’s first choice for lunchboxes and teachers’ desks has literally fallen by the wayside.

The Japanese were kept in the dark from the start of the Fukushima disaster about high radiation levels and their dangers to health, writes Linda Pentz Gunter. In order to proclaim the Fukushima area 'safe', the Government increased exposure limits to twenty times the international norm. Soon, many Fukushima refugees will be forced to return home to endure damaging levels of radiation.

Once you enter a radiation controlled area, you aren’t supposed to drink water, let alone eat anything. The idea that somebody is living in a place like that is unimaginable.

As such, one might have expected a recent presentation he gave in the UK within the hallowed halls of the House of Commons, to have focused on Japan's capacity to replace the electricity once generated by its now mainly shuttered nuclear power plants, with renewable energy.

Proteins are found in every cell in your body. These chains of amino acids are important for repair, maintenance and growth of cells, and are essential for healthy muscles, organs, glands, and skin.

As protein is broken down and used up in your body, you must replace it by consuming protein via your diet. There's no question that eating enough high-quality protein is essential to good health, but in the US most people eat more protein than they need.

USGS scientists have detected toxins known as microcystins produced by various forms of algae in 39 percent of the small streams assessed throughout the southeastern United States. Their recent study looked at 75 streams in portions of Alabama, Georgia, North Carolina, South Carolina and Virginia.

Adults with long-term exposure to ozone (O3) face an increased risk of dying from respiratory and cardiovascular diseases, a study  “Long-Term Ozone Exposure and Mortality in a Large Prospective Study” published online ahead of print in the American Thoracic Society’s American Journal of Respiratory and Critical Care Medicine suggests.

Using data from a large U.S. study begun in 1982, researchers found that every additional 10 parts per billion (ppb) in long-term ozone exposure increased the risk of dying by:

• 12 percent from lung disease
• 3 percent from cardiovascular disease
• 2 percent from all causes

Researchers said the increased risk of death was highest for diabetes (16 percent), followed by dysrhythmias, heart failure and cardiac arrest (15 percent) and by COPD (14 percent).