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Could young blood hold secrets to longer, healthier life?

In what sounds like a scene from a science fiction movie, researchers in 2005 stitched together old and young mice so they shared a circulatory system. Youthful blood seemingly rejuvenated many tissues of the elderly rodents, ...

Affordable and mobile purification of dialysis water

People who suffer from end stage renal desease frequently undergo dialysis on a fixed schedule. For patients this artificial washing of the blood is a major burden. To remove toxins from the blood, large quantities of dialysis ...

Nobel week continues with the Chemistry Prize

The 2019 Nobel Prize in Chemistry will be announced Wednesday, a day after the Physics award was given to a Canadian-American cosmologist and two Swiss scientists.

Reaffirming the value of international collaborations

Scientific collaborations across the globe are an important part of modern research. However, political and economic strife between governments, such as current tensions between the U.S. and China, can threaten these vital ...

Can going nuclear combat climate change?

To mitigate climate change, the proportion of low-carbon electricity generation must increase from today's 36% to 85% by 2040, the International Energy Agency (IEA) says. IEA and other advocates argue that nuclear power could ...

Getting mac and cheese to Mars

Washington State University scientists have developed a way to triple the shelf life of ready-to-eat macaroni and cheese, a development that could have benefits for everything from space travel to military use.

The rise, fall and resurgence of gene therapy

Twenty years ago, scientists and investors were giddy over the promise of gene therapy to cure a host of deadly diseases. But the tragic death of a young man from an experimental treatment in 1999 nearly ended a scientist's ...

Cutting acrylamide in fried and baked snacks

In 2002, the discovery of acrylamide in certain snacks rattled consumers and the food industry. Acrylamide, a probable human carcinogen, forms by a chemical reaction during baking or frying. Although experts say it's impossible ...

You butter believe it: Low-calorie spread made mostly of water

Cornell University food scientists have created a new low-calorie 'butter' spread that consists mostly of water. A tablespoon of this low-calorie spread has 2.8 grams of fat and 25.2 calories. Butter, on the other hand, which ...

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