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- 20/7/16 22:45
The fast food chain released a video to promote efforts to change cow diets to combat climate...
340 articles from THURSDAY 16.7.2020
The fast food chain released a video to promote efforts to change cow diets to combat climate...
Chemists have for a long time been interested in efficiently constructing polyenes - not least in order to be able to use them for future biomedical applications. However, such designs are currently neither simple nor inexpensive. Scientists have now found a bio-inspired solution to the problem.
New research will help health-care practitioners to more accurately diagnose disease and illness in newborn babies from urine samples, according to a new study.
Beavers and wolverines in Northern Alberta are using industry-created borrow pits as homes and feeding grounds, according to a new study by ecologists.
Researchers have discovered new information about how a dangerous parasite takes control of a patient's cells as it spreads throughout their body, an important finding that could help in the development of new drugs to treat this infection.
A research team has published a study on the discovery of a new sponge that is abundant in the region, making up nearly 20 per cent of the live sponges in the reefs off the coast of British Columbia. The new species -- called Desmacella hyalina -- was discovered using an underwater robot that traveled along the ocean floor, surveying reefs and collecting samples.
A new study finds that groups led by subordinate males outperform those led by dominant and aggressive males.
In this week's issue of our environment newsletter, we look at why advocates and participants say there are good reasons to take part in Plastic Free July and the bold bet a Danish energy company...
Every summer, thousands of people travel to Padre Island National Seashore at dawn to cheer on sea turtle hatchlings as they are released into the surf.
With a small nudge to a satellite's orbit, scientists will soon have simultaneous laser and radar measurements of ice, providing new insights into Earth's frozen regions. On July 16, the European Space Agency (ESA) begins a series of precise maneuvers that will push the orbit of its radar-carrying CryoSat-2 satellite about half a mile higher—putting it in sync with NASA's laser-carrying Ice,...
They occur in nature, are reactive and play a role in many biological processes: polyenes. It is no wonder that chemists have for a long time been interested in efficiently constructing these compounds—not least in order to be able to use them for future biomedical applications. However, such designs are currently neither simple nor inexpensive and present organic chemists with major challenges....
Viruses are scary. They invade our cells like invisible armies, and each type brings its own strategy of attack. While viruses devastate communities of humans and animals, scientists scramble to fight back. Many utilize electron microscopy, a tool that can "see" what individual molecules in the virus are doing. Yet even the most sophisticated technology requires that the sample be frozen and...
Once the alarm goes off and they remove the crud from their eyes, most people here will instinctively grab their phone.
Spacewalking astronauts completed their part of a three-year power upgrade to the International Space Station on Thursday, replacing six more outdated batteries with powerful new ones.
An emerging hydrogel material with the capacity to degrade and spontaneously reform in the gastrointestinal tract could help researchers develop more effective methods for oral drug delivery.
Amid growing criticism of the traditional "publish or perish" system for rewarding academic research, an international team has developed five principles that institutions can follow to measure and reward research integrity. Publishing on July 16, 2020 in the open access journal PLOS Biology, the team believes that applying these principles in academic hiring and promotion will enhance scientific...
Water, so ordinary and so essential to life, acts in ways that are quite puzzling to scientists. For example, why is ice less dense than water, floating rather than sinking the way other liquids do when they freeze?
New membrane technology developed by a team of researchers from the Georgia Institute of Technology, Imperial College London, and ExxonMobil could help reduce carbon emissions and energy intensity associated with refining crude oil. Laboratory testing suggests that this polymer membrane technology could replace some conventional heat-based distillation processes in the future.
Molecular biologists and bioengineers at the University of California San Diego have unraveled key mechanisms behind the mysteries of aging. They isolated two distinct paths that cells travel during aging and engineered a new way to genetically program these processes to extend lifespan.
Coral reefs are dying at an alarming rate as water temperatures rise worldwide as a result of global warming, pollution and human activities. In the last three decades, half of Australia's Great Barrier Reef has lost its coral cover.