There is microbiology and then there is micro-micro-microbiology.
The existence of ultra-small bacteria has been debated for decades, but now there is comprehensive electron microscopy and DNA-based evidence of the elusive microbes that are about as small as life can get.
The cells have an average volume of 0.009 cubic microns (a micron is one millionth of a meter). About 150 of these bacteria could fit inside an Escherichia coli cell and more than 150,000 cells could fit onto the tip of a human hair.
The Intrexon synthetic biology company announced today that it is acquiring Okanagan Specialty Fruits, the science start-up behind the non-browning
Arctic apple, for $31 million in Intrexon common stock and $10 million in cash.
New transcriptome data for underutilized legumes means underappreciated crops could soon become valuable tools in agriculture.
Thousands of species belong to the legume family, the Fabaceae, yet only a few of them are used in mainstream agriculture. Dozens more are underutilized. Unlike soybean, peanut, chickpea, and other chart toppers, the underutilized species can grow in areas of very poor soil with limited water availability. This is because they are equipped with unique variations in plant growth genes that have been lost from mainstream crops through years of breeding.
A new type of methane-based, oxygen-free life form can metabolize and reproduce similar to life on Earth.
This hypothetical cell membrane, modeled by a team of researchers, is composed of small organic nitrogen compounds and capable of functioning in liquid methane temperatures of 292 degrees below zero - necessary for a harsh, cold world - specifically Titan, the giant moon of Saturn, a planetary body awash with seas not of water, but of liquid methane, Titan could harbor methane-based, oxygen-free cells.
A new paper challenges a long-accepted hypothesis about the role the hippocampus plays in our unconscious memory.
For decades, neuroscientists have believed that this part of the brain is not involved in processing unconscious memory, the type that allows us to do things like button a shirt without having to think about it, but research by University of Texas at Dallas lecturer Dr. Richard Addante raises doubts about that.
Much of the knowledge about the hippocampus and how our brains organize memory comes from research at the Massachusetts Institute of Technology on an amnesia patient known in textbooks as "Patient H.M.", revealed as Henry Molaison, upon his death in 2008.
A strong electric field applied to a section of the Keystone pipeline can smooth oil flow and yield significant pump energy savings, found a new study.
The physics basis is to electrically align particles within the crude oil, which reduces viscosity (thickness) and turbulence. Traditionally, pipeline oil is heated over several miles in order to reduce the oil's viscosity, but this requires a large amount of energy and counter-productively increases turbulence within the flow.
Duckweed Science May Lead To Food That Farms Itself
Sticky Pesticides Reduce Chemicals Needed To Protect Plants
Genetic Engineering Could Solve Spider Mite Infestations With Fewer Pesticides
Cheminformatics: NIH Funds A More Scientific Mosquito Repellent
