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Why Vegetable Farmers Aren't On Board The No-Till Train

No-till farming uses cover crops to conserve soil and suppress weeds but many vegetable producers...

False Positives Make Women More Likely To Delay Next Mammogram

Women who received a health scare in the form of a false positive result from a screening mammogram...

12th Dead Sea Scrolls Cave Found

The Dead Sea scrolls used to be revered as holding some special insight, perhaps we were only now...

When We Didn't Have Enough CO2 And Oxygen, Snowball Earth

We think we know the perfect balance of gases in the atmosphere, and it involves a time before...

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There is a reason for the disparity between charitable giving among people who advocate smaller government and larger government; people who advocate larger government already feel like they are doing their part by paying more in taxes, so they give less to charity.

Two new research papers signal how the next class of powerful medications may currently reside at the bottom of the ocean. 

Sea life studies could aid researchers in several ways, including the development of new medications and perhaps biofuels. Because many of these ocean animal species have existed in harmony with their bacteria for millions of years, these benign bacteria have devised molecules that can affect body function without side effects - and therefore better fight disease.

A new estimate is that each intravenous drug user contracting Hepatitis C could infect around 20 other people with the virus, half of these transmissions occurring in the first two years after the user is first infected.

Some time this month, in Poker Flat, Alaska, a team of scientists from  The Aerospace Corporation of El Segundo, Calif.and NASA's Goddard Space Flight Center of Greenbelt, Md., will launch a sounding rocket up through the Northern Lights. 

Biologists have discovered a bioelectric signal that can identify cells that are likely to develop into tumors. The researchers also found that they could lower the incidence of cancerous cells by manipulating the electrical charge across cells' membranes. 

Bioelectric signals underlie an important set of control mechanisms that regulate how cells grow and multiply. The study investigated the bioelectric properties of cells that develop into tumors in Xenopus laevis frog embryos. 

Here is a conundrum in the culture wars; genetically modified tobacco has been shown to have numerous beneficial effects and now another one has been added.

The treatment for rabies (painful shots, thankfully not all in the stomach in 2013) is not as bad as the disease (death) but it is hardly civilized, so here is hoping the anti-science crowd does not claim genetically modified tobacco will create giant rats with SuperRabies.  Rabies deaths are not a big issue in the USA, 10 a year or so, and therefore it may be safe to do fundraising campaigns about Frankentobacco here, but for developing nations a better solution would save a lot of lives.