Scientists from the University of Minnesota demonstrated yields of corn and soybeans were only minimally reduced when organic production practices were utilized as compared with conventional production practices. After factoring in production costs, net returns between the two production strategies were equivalent.
More than 80% of corn and soybeans produced in the United States is grown in the Midwest, the vast majority with conventional production practices in a corn-soybean rotation requ
Researchers in Oxford University’s Department of Human Anatomy have identified a factor involved in the regeneration of neurons in the central nervous system. The discovery and use of this factor could provide the basis for a reparative treatment for both brain and spinal cord injuries.
Unlike lower vertebrates, mammals have lost the ability to repair damage to the brain and spinal cord. Since peripheral nerves are capable of repair, this is thought to be not so much an intrinsic inability o
Our post-ice-age climate is not nearly as stable as is commonly believed. New evidence for this is reported by geoscientists of the DFG Research Center Ocean Margins in the upcoming issue of the journal Science. Investigating marine sediments from the northern Red Sea, they discovered that this currently very dry region was influenced by a long wet period between 9,000 and 6,500 years ago. It was characterized by a monsoon-like system during that time. The possibility that this Mediterranean monsoon
Is there life on Mars? It’s possible, but it may not be Martian, say scientists. New research, published in the open access journal BMC Microbiology, suggests that conditions on Mars are capable of supporting dormant bacteria, known as endospores. This raises concern about future attempts to detect Martian life forms because endospores originating on Earth could potentially hitch a ride to Mars and survive on its surface.
Soil on Mars is thought to be rich in oxidising chemicals that are known
A bit of Earth-bound chemistry has led scientists at the University of California, Berkeley, to conclude that there is an unsuspected wind of low-energy cosmic ray particles blowing through the galaxy.
The cosmic rays arent energetic enough to make headway against the solar wind to reach Earth, but they appear to have a big impact on the chemistry within tenuous clouds of gas between stars, so-called diffuse interstellar clouds.
“This implies a new population of cosmic rays no
If your computer screen is covered with Web browser windows to let you monitor the news headlines, weather, traffic and stock market while you work, you might be suffering from information overload.
Computing researchers at the Georgia Institute of Technology experienced this problem and have created a prototype software program to move such information from the center of your awareness to the periphery. Called InfoCanvas, the program creates an abstract pictorial representation of informat
Although Mars is currently a cold, dry planet, geological evidence suggests that liquid water existed there around 3 to 4 billion years ago. Where there is water, there is usually…
A new paper unravels the mysteries of a bizarre physical state known as the pseudogap, which has close ties to the sought-after state called high-temperature superconductivity, in which electrical resistance…
Researchers from Delft University of Technology in The Netherlands have been able to initiate a controlled movement in the very heart of an atom. They caused the atomic nucleus to…
5-formylcytosine activates genes in the embryonic development of vertebrates. The team of Professor Christof Niehrs at the Institute of Molecular Biology (IMB) in Mainz, Germany, has discovered that a DNA…
Research led by the Institute for Bioengineering of Catalonia (IBEC) has studied the migratory movement of groups of cells using light control. In processes such as embryonic development, wound healing…
Brigham researchers develop strategy to improve immunotherapy by helping T cells penetrate and kill tumor cells. Fighting cancer is exhausting for T cells. Hostile tumor microenvironments can drain their mitochondrial…
… that can harvest energy at room temperature. Researchers have succeeded in developing a framework for organic thermoelectric power generation from ambient temperature and without a temperature gradient. Researchers have…
The global use of lithium-ion batteries has doubled in just the past four years, generating alarming amounts of battery waste containing many hazardous substances. The need for effective recycling methods…
A new study led by researchers at the University of Minnesota Twin Cities is providing new insights into how next-generation electronics, including memory components in computers, breakdown or degrade over…
… shape-shift into versatile robots. Scientists at MPI-IS have developed electrically driven robotic components, called HEXEL modules, which can snap together into high-speed reconfigurable robots. Magnets embedded along the outside…
The AQT quantum computer, featuring 20 qubits based on trapped-ion technology, is now operational at LRZ’s Quantum Integration Centre (QIC), making it the first of its kind in a computing…
The CHAI joint project aims to optimize corrosion management in ports and waterways. The federal state of Schleswig-Holstein is funding the CHAI research project with a total of 900,000 euros….