A Ugandan doctor, who contracted Ebola in Sierra Leone, survived after being flown to Germany for aggressive treatment involving a new drug under clinical development for vascular leakage . Dr Timo Wolf and colleagues, from University...Show More Summary
Climate change impacts will require major but very uncertain transformations of global agriculture systems by mid-century, according to new research.
Prostaglandin analogue eye drops, the most commonly prescribed treatment for glaucoma, can greatly reduce risk of vision loss in people with open angle glaucoma (OAG), one of the leading causes of blindness, according to the first placebo-controlled trial to assess their vision-preserving effect published in The Lancet. read more
The Netherlands’ defence ministry has announced plans to order a first batch of eight operational Lockheed Martin F-35s, with the type to be delivered from 2019.In an update published on 15 December, the defence ministry says it still plans to obtain a total of 37 F-35s, including five which will be employed as training assets. Show More Summary
A new study is challenging accepted ideas about how ancient soft-bodied organisms become part of the fossil record. Findings suggest that bacteria involved in the decay of those organisms play an active role in how fossils are formed -- often in a matter of just a few tens to hundreds of years. Show More Summary
It is difficult to diagnose, study and treat cioliopathies, because it is difficult to examine cilia in molecular detail. Now researchers report that they have captured the highest-resolution images of human cilia ever, using a new approach.
A powerful new system for studying how proteins and other biological molecules form and lose their natural folded structures has been developed by scientists. Using the new system, researchers can force a sample of molecules to unfold and refold by boosting and then dropping the temperature, so quickly that even some of the fastest molecular folding events can be tracked.
After an incomplete spinal cord injury, the body can partially recover basic motor function. So-called muscle spindles and associated sensory circuits back to the spinal cord promote the establishment of novel neuronal connections after injury. Show More Summary
No one — including your partner — has to do anything for you. Remember that. “Thank you.” Two simple words that feel SO good to hear. So, why do so many couples use them so infrequently? William James, the great American psychologist, said, “The deepest principle in human nature is the craving to be appreciated.” […]
The unique genetic paths that the childhood brain tumor medulloblastoma follows when the disease comes back has been mapped out, researchers report. Scientists looked at biopsies from the relapsed tumours of 29 patients. They found a range of changes that only appeared when the disease returned and were responsible for the cancer becoming more aggressive.
The reason why most atheist philosophers don't do philosophy of religion is a lot simpler than most of the explanations I have been seeing. A theistic philosopher is developing an understand of what they do believe, so they are going to devote their attention to it. Show More Summary
Researchers have received a patent for its use of a peptide that has been shown to prevent or reduce damage to intestinal tissue. Their ongoing work may have far-reaching implications, including new ways to treat tissue damaged during a heart attack or stroke, and even a possible cure for cancer.
For many people, the New Year is an opportunity for a fresh look at life – a time to resolve to return to or even begin a healthy lifestyle. But with an internet full of misinformation and some “professionals” with little, if any, formal...Show More Summary
The Russian Air Force (VVS) will have received 55 Sukhoi PAK-FA (T-50) fighter aircraft by 2020, according to Vladislav Goncharenko, the deputy director of the United Aircraft Corporation's (UAC's) combat aircraft department.The first...Show More Summary
Researchers hope to better forecast the flood risk from a combination of heavy rains and melting snow, which are most of the worst West Coast floods. Many of the worst West Coast winter floods pack a double punch. Heavy rains and melting snow wash down the mountains together to breach riverbanks, wash out roads and flood buildings.
Programmed cell death is a mechanism that causes defective and potentially harmful cells to destroy themselves. It serves a number of purposes in the body, including the prevention of malignant tumor growth. Now, researchers have discovered a previously unknown mechanism for regulating programmed cell death. Show More Summary
In the animal kingdom many species must identify environmental sounds to increase their chance of survival. Therefore, animals have evolved a vast diversity of mechanisms to detect sounds. Acoustic communication occurs in many groups of animals. Show More Summary
The majority (55-74%) of adolescents entering substance use treatment also have psychiatric disorders, such as depression, ADHD and trauma-related problems. Unfortunately, these youth face poorer treatment outcomes (e.g., relapse), and their mental health issues are often not directly addressed. Show More Summary
Humpback whales feeding in Alaska. (Photo: AkXpro / Vimeo) Apart from their massive size, humpback whales are most known for their extensive, complex “songs” that male humpbacks use for communication. But, humpback whales also have some fascinating feeding behaviors that are also worthy of attention—particularly bubble-netting. read more