- PhysOrg
- 21/9/13 23:13
It is the elephant in the genomics room: can extinct species be resurrected? One bioscience firm insists they can, announcing Monday its intent to use emerging technology to restore the woolly mammoth to the Arctic tundra.
115 articles from MONDAY 13.9.2021
It is the elephant in the genomics room: can extinct species be resurrected? One bioscience firm insists they can, announcing Monday its intent to use emerging technology to restore the woolly mammoth to the Arctic tundra.
New research provides insights into how the position and intensity of the North Atlantic jet stream has changed during the past 1,250 years. The findings suggest that the position of the jet stream could migrate outside of the range of natural variability by as early as the year 2060 under unabated greenhouse gas emissions, with potentially drastic weather-related consequences for societies on...
A recent survey of people recently affected by hurricanes across four states found that the public is willing to pay more than $500 million a year to improve hurricane forecasts. The study, led by a group of atmospheric scientists and economists at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science, comes at a time when Hurricane Ida's path caused widespread damage...
More than a million hours of sound recordings are available from the Elephant Listening Project (ELP) in the K. Lisa Yang Center for Conservation Bioacoustics at the Cornell Lab of Ornithology—a rainforest residing in the cloud.
BBC research finds the number of days passing 50C has doubled in the past 40 years.
Researchers from the Disruptive and Sustainable Technologies for Agricultural Precision (DiSTAP) interdisciplinary research group of the Singapore-MIT Alliance for Research and Technology (SMART), MIT's research enterprise in Singapore, and their local collaborators from Temasek Life Sciences Laboratory (TLL) and Nanyang Technological University (NTU), have developed the first-ever nanosensor to...
DNA is the instruction manual for every living organism, guiding the development and functioning of all biological processes. In essence, it is a molecule with a double helix structure with each unit of a helix containing what are known as "DNA bases."
For the first time in 60 years of human spaceflight, a rocket is poised to blast into orbit with no professional astronauts on board, only four tourists.
Like ripples in a pond, electrons travel like waves through materials, and when they collide and interact, they can give rise to new and interesting patterns.
Bluefin tuna, a long-lived migratory species that accumulates mercury as it ages, can be used as a global barometer of the heavy metal and the risk posed to ocean life and human health, according to a study by Rutgers and other institutions.
Concept is now widely accepted after initial controversy around projects such as Yellowstone wolves – though opposition remainsScientists raise £15m to bring mammoth back from extinctionThe news that scientists are planning to bring back woolly mammoths to the Arctic tundra, by splicing DNA from Asian elephants with that of their extinct ancestors, has raised a few eyebrows in the world of...
The next generation of computing and information processing lies in the intriguing world of quantum mechanics. Quantum computers are expected to be capable of solving large, extremely complex problems that are beyond the capacity of today's most powerful supercomputers.
Reduced agricultural production, water scarcity, rising sea levels and other adverse effects of climate change could cause up to 216 million people to leave their homes and migrate within their own countries by 2050, the World Bank has warned.
Rutgers researchers have discovered some of the first molecular insights into how toxic proteins are regulated in neurodegenerative diseases such as Alzheimer's and Parkinson's.
New research tools are needed to fully develop quantum computers and advance the field. Now researchers have developed and tested a theoretical tool for analyzing large superconducting circuits. These circuits use superconducting quantum bits, the smallest units of a quantum computer, to store information. Circuit size is important since protection from detrimental noise tends to come at the cost...
Most of our cells are locked into place with the help of tiny anchors (called 'focal adhesions'). But if a cell morphs into a cancer cell, the chain can break, letting the cancer spread to other parts of the body. A team of scientists have now found the specific protein (or link) in the chain responsible for upholding the connection. The discovery gives scientists new directions for future cancer...
In a 'first of its kind' study, researchers found a potential direct connection between neurodegenerative diseases, such as Alzheimer's disease, amyotrophic lateral sclerosis (ALS), glaucoma, and the herpesvirus.
An approach to reducing greenhouse gas emissions that is informed by the ethical theory of utilitarianism would lead to better outcomes for human development, equity, and the climate, according to a new study.
A research team lays down the foundation for the expansion of supercritical fluid applications research.
A new study demonstrating the emergence of localized magnetism due to a 2D nanomaterial's unique, star-like atomic-scale structure has potential for applications in next-generation electronics based on organic nanomaterials, where tuning of electronic interactions can lead to a vast range of new electronic and magnetic phases.
A perspective article challenges the 'energy balance model,' which says weight gain occurs because individuals consume more energy than they expend. According to the authors, 'conceptualizing obesity as a disorder of energy balance restates a principle of physics without considering the biological mechanisms underlying weight gain.' The authors argue for the 'carbohydrate insulin model,' which...
In a study of more than 400 adults with normal blood pressure, those who had high levels of stress hormones detected in their urine were more likely to develop high blood pressure over the next 6-7 years. Higher levels of the stress hormone cortisol were also linked to an increased risk of cardiovascular events, including heart attack and stroke.