Mitochondria found to be protected by ketogenesis
Ketone bodies are generally an alternative energy source during starvation, but in newborns, ketogenesis is active regardless of nutritional status. In a recent study from Kumamoto University (Japan), researchers analyzed the effects of ketogenesis i.....»»
Study estimates how much deforestation could increase if restrictions on mining in the Amazon are lifted
A model developed by Brazilian researchers shows that opening up protected areas of the Amazon to mining projects would lead to the deforestation of 183 square kilometers (km²) due directly to new mines and the loss of an additional 7,626 km² of fo.....»»
Mexican Pacific islands are safe havens for seabirds thanks to conservation and restoration actions
Seabirds are the most threatened group of birds and the one with the greatest and fastest decline globally. A study published on October 7th in PLOS ONE shows that a holistic conservation approach, including the creation of protected areas, the eradi.....»»
How heart failure disrupts the cell"s mitochondria
Chronic heart failure causes the cell's powerhouses to malfunction, in part due to overconsumption of an important intermediary compound in energy production. Supplementing the diet to compensate for this could prove a promising strategy for treating.....»»
Tiny Tennessee fish protected, but US has yet to say where
It was a crisp fall day when biologist Bernie Kuhajda drove to a nondescript trickle of water running through a Middle Tennessee cow pasture to try to keep a small, brightly colored fish from becoming extinct......»»
Unlocking hidden connections between cell death and inflammation
As researchers glean new insights into the dynamic inner world of the human immune system, it has become increasingly clear that mitochondria are critical regulators of how our bodies respond to disease......»»
A "door" into the mitochondrial membrane
Mitochondria—the organelles responsible for energy production in human cells—were once free-living organisms that found their way into early eukaryotic cells over a billion years ago. Since then, they have merged seamlessly with their hosts in a.....»»
Endangered birds can be protected from predators with chemical camouflage
Researchers used artificial nests to test two methods for reducing the nest predation of vulnerable and endangered ground-nesting birds. The study showed that red foxes can be more easily deceived into not eating bird eggs than raccoon dogs. The meth.....»»
8 of the best turntable accessories for vinyl supremacy
Whether you’re a wedding DJ or an audiophile, these eight killer accessories will keep your vinyl clean, protected, and tip-top order for your next spin sesh......»»
Asian elephants prefer habitats on the boundaries of protected areas
New research, offering the most comprehensive analysis of Asian elephant movement and habitat preference to date, finds that elephants prefer habitats on the periphery of protected areas, rather than the areas themselves. The findings are published i.....»»
Two hits to the mitochondria can cause severe anemia
Mitochondria may seem like small cogs in the complex machinery of the cell, but even little gears can drive big changes. Now, researchers from Japan have found that impairing mitochondria in two different ways can have a profound effect on blood cell.....»»
Prime Day: Get this Echo Dot Kids and Nightlight Bundle for $36
If you have kids, this Echo Dot Kids Prime Day deal is a can't-miss. With parental controls and built-in security, you will know your family is protected......»»
2FA is over. Long live 3FA!
In the past few months, we’ve seen an unprecedented number of identity theft attacks targeting accounts protected by two-factor authentication (2FA), challenging the perception that existing 2FA solutions provide adequate protection against identit.....»»
A new route to evolution: How DNA from our mitochondria works its way into our genomes
Scientists have shown that in one in every 4,000 births, some of the genetic code from our mitochondria—the 'batteries' that power our cells—inserts itself into our DNA, revealing a surprising new insight into how humans evolve......»»
Immune function remodeled by mitochondrial shape
A new study focused on the immune system's Th17 cells suggests that the shape and function of their mitochondria is important in autoimmune and inflammatory disorders, such as multiple sclerosis. T helper 17 (Th17) cells are a type of CD4+ T immune c.....»»
This new Windows 11 feature will help you protect your passwords
The latest Windows 11 update comes with a new feature that will help you make sure your Windows password is protected. Here's how it works......»»
Bumblebees can be classified as "fish" under California conservation law, court says
In a move that could allow a broad range of insects to be considered for endangered species status, the state Supreme Court has found that California bumblebees can be protected under the law as a type of fish......»»
Researchers advance efforts to tailor drug delivery to cells" mitochondria
In a study using lab-grown cells, Johns Hopkins Medicine researchers specializing in aging report they have successfully delivered a common blood pressure drug directly to the inner membrane of mitochondria......»»
Chrome for Android gets fingerprint-protected Incognito tabs
It's buried behind the flag menu for now, but you can enable it on the stable channel. Enlarge / 1) Enable the feature on the Chrome "flags" screen, 2) turn on the new setting that appears in "Privacy and security," and 3) you'll see t.....»»
As the Planet Warms, Canada Faces an Influx of Climate Refugees
Advocates want the government to allow more climate-related immigration and to consider those migrants “protected persons.”.....»»
Putting sharks on the map: A new standard to identify important habitats
To date, shark, ray, and chimaera species have not been sufficiently considered in the planning of marine protected areas. However, a publication in Frontiers in Marine Science by researchers from the IUCN SSC Shark Specialist Group, IUCN's Ocean Tea.....»»