Biology
To halt the ongoing loss of wildlife in the UK, conservation organizations are calling for increased environmentally friendly farming. A comprehensive survey of the state of wildlife has found that species in England, Scotland and Wales [more…]
Many species of the “world's largest flower” are in danger of extinction, according to a study. In this research, species of the famous giant Rafflesia flower, which has attracted people's attention for a long time with its huge spotted red petals, were examined. [more…]
Leukocytes, also known as white blood cells, are blood cells that do not contain hemoglobin, have nuclei, and can move. by swallowing foreign objects and cell debris, eliminating infectious agents, killing cancer cells, or [more…]
Researchers want to know why cells produce vesicles, which are small bundles that could be used in treatments. Graça Raposo was a young PhD student in the Netherlands in 1996 when cells in her laboratory began secretly communicating with each other. invader of the immune system [more…]
Researchers used human newborns as test subjects to examine the age-old question of agency. They were able to connect a baby's foot to a mobile device mounted on his crib and track the moment the baby realized he could influence his environment. [more…]
A study has explained why some immunotherapies do not always perform as expected. The research helps healthcare professionals determine which cancer patients would benefit most from drugs known as checkpoint blockade inhibitors. [more…]
Monarch butterflies migrate approximately 4000 km from the northern United States or Canada to central Mexico to hibernate, a migration pattern unmatched by any other species of their kind. such a long [more…]
Animal brains have somewhat mirror-symmetric neural networks, and asymmetries are hypothesized to be more common in species with higher cognitive abilities. This assumption suggests that more sophisticated neural tasks involve mirror-symmetric neural circuits in the brain. [more…]
With the help of small magnetic rods and a rotating magnetic field, scientists were able to mimic the undulating motion of hair-like structures on cell surfaces. Thanks to the coordinated fluctuation of hair-like structures known as cilia, [more…]
For sea turtles, the first few days of their lives are often scary. Hatchlings are threatened by a variety of predators, including crabs, birds and fish, as well as environmental degradation and climate change [more…]
The first biomolecules were produced through reactions catalyzed by nitrogen-doped graphite. Necessary for the survival of the first biological molecules on Earth, the sun induced critical reactions and acted as a catalyst to speed up chemical reactions. [more…]
As understanding of the causes and progression of auditory problems increases, new technological advances are making progress in preventing noise. When you're meeting with friends in a crowded cafe, it can be hard to hear what everyone is saying. With advancing age, noisy [more…]
Atoms make up everything on Earth, and many of these atoms are found in densely packed minerals. Minerals can be used by life - as in a coral reef - but the essence of life is different [more…]
Researchers have developed a micrometer-thin battery that can power smart contact lenses and can be charged with a saline solution. Researchers from NTU Singapore have developed a smart contact that can store electricity when immersed in a saline solution. [more…]
Recent studies published in the journal Gut suggest that digestive issues such as constipation, difficulty swallowing, and irritable bowel syndrome (IBS) may be precursors of Parkinson's disease. Intestinal disorders occur long before the development of Parkinson's disease [more…]
A recent study provides insight into how fatigue can develop in people with ME/CFS and possibly related disorders such as Long Covid. Along with brain fog and acute fatigue, myalgic encephalomyelitis/chronic [more…]
A new nature-inspired solar design could lead to the renewable energy technology of the future, according to a new study. Photovoltaic solar energy is produced by converting sunlight into electricity. Imperial University researchers [more…]
Researchers from the University of Otago discovered that rats fed wheat gluten had inflammation in their brains, which is thought to be a world first. Directed by Associate Professor Alex Tups and published in the Journal of Neuroendocrinology [more…]
The French Center for Scientific Research (CNRS) and the National University of Singapore (NUS) Department of Biological Sciences have joined forces to create a unique protein mimic that can self-assemble into porous structures. Pores have a lipid membrane [more…]
Experiments show how certain contractile proteins control tissue flow in a growing embryo, through the creation of mechanical stresses and regulation of tissue fluidity. Epithelial tissues of a developing embryo have complex creature architectures. [more…]
A new study sponsored by Tokyo Tech's World Research Center Initiative examined the circadian signaling hormone melatonin and a factor called ApSigma in host blood. Parasite clues after examination, malaria parasite [more…]
Researchers can now evaluate whether neural networks with random complexity can perform recognition tasks on complex data, according to a new theory. Our brain processes thousands of sensory information every day and [more…]
Africa, the continent with the most mammal diversity in the world, also offers habitat for more mammals than any other continent. However, dense land for hunting as well as natural resource extraction [more…]
An invention may clarify whether living molecules are right- or left-handed. Research shows that the first biomolecules were bent by magnetic materials. Left and right of some molecules necessary for life [more…]
Hopes of finding alien microbes have risen with the discovery of an essential component for life on one of Saturn's moons. Saturn's tiny moon Enceladus has it all. At the same time, ongoing geological processes have complicated the icy surface. [more…]
There are two distinct populations of Turquet octopus (Pareledone turqueti) in the ocean bays surrounding West Antarctica. Secrets shared by their ancestors may not bode well for the long-term health of the planet. Geographically, before scientists examine [more…]
Mammalian sperm use a sophisticated stochastic navigation technique that depends on the rheological and chemical properties of the immediate environment. For each of us, fertilization is an unstoppable series of fusion of two gametes that results in the development of a new life. [more…]
Researchers have detected that there are complex organic molecules in the galaxy, 12 billion light years away from Earth. This distance took its place in the records as the farthest of those detected so far. This new study [more…]
Despite some optimism, a new study by Griffith University and a group of international academics finds that the amount of potential carbon captured by whales is insufficient to significantly influence the direction of climate change. [more…]
Grain crops may be endangered by extreme heat and drought, according to a new study. Global warming is changing seasonal patterns, increasing the frequency of extreme weather events such as intense droughts and heat waves. [more…]
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