Understanding how autoactivation triggers cell death
Apoptosis is a process that causes cell death. It can go awry in cancer cells, sustaining the disease. Scientists at St. Jude Children's Research Hospital have captured the structure of BAK, a protein that triggers apoptosis. They have shown how BAK.....»»
Can climate change accelerate transmission of malaria? New research sheds light on impacts of temperature
Malaria is a mosquito-borne disease caused by a parasite that spreads from bites of infected female Anopheles mosquitoes. If left untreated in humans, malaria can cause severe symptoms, health complications and even death......»»
Researchers unveil PI3K enzyme"s dual accelerator and brake mechanisms
A group of researchers have expanded conventional knowledge on a critical enzyme that controls cell migration. In a publication in the journal Nature Communications, they reported that phosphoinositide 3-kinase (PI3K) not only acts as an accelerator.....»»
Unveiling the mysteries of cell division in embryos with timelapse photography
The beginning of life is shrouded in mystery. While the intricate dynamics of mitosis are well-studied in the so-called somatic cells—the cells that have a specialized function, like skin and muscle cells—they remain elusive in the first cells of.....»»
Vast DNA tree of life for plants revealed by global science team using 1.8 billion letters of genetic code
A new paper published today (April 24) in the journal Nature by an international team of 279 scientists led by the Royal Botanic Gardens, Kew presents the most up-to-date understanding of the flowering plant tree of life......»»
eBook: Cloud security skills
Demonstrating a sound understanding of cloud security key principles and practices opens various professional opportunities. But first, you need the right mix of technical and soft skills to emerge as a leader. Inside this eBook: Why a career in clou.....»»
Scientists study lipids cell by cell, making new cancer research possible
Imagine being able to look inside a single cancer cell and see how it communicates with its neighbors. Scientists are celebrating a new technique that lets them study the fatty contents of cancer cells, one by one......»»
Best Verizon new customer deals: Galaxy S24, iPhone and more
Are your monthly cell phone bills bleeding you dry? Save some cash with these Verizon new customer deals......»»
Understanding the spread of behavior: How long-tie connections accelerate the speed of social contagion
Human beings are likely to adopt the thoughts, beliefs, and behaviors of those around them. Simple decisions like what local store is best to shop at to more complex ones like vaccinating a child are influenced by these behavior patterns and social d.....»»
Advances in understanding the evolution of stomach loss in agastric fishes
Living beings can evolve to lose biological structures due to potential survival benefits from such losses. For example, certain groups of ray-finned fishes show such regressive evolution—medakas, minnows, puffera, and wrasses do not have a stomach.....»»
Apple"s FineWoven cases rumored to get one final release
Apple has probably stopped production of its poorly-received FineWoven cases for the iPhone, but a new report from the same herald of its death says there is one last set of seasonal colorways coming.Apple's range of FineWoven casesFineWoven is Apple.....»»
High-speed imaging and AI help us understand how insect wings work
Too many muscles working too fast had made understanding insect flight challenging. Enlarge / A time-lapse showing how an insect's wing adopts very specific positions during flight. (credit: Florian Muijres, Dickinson Lab).....»»
Researchers map protein network dynamics during cell division
An international team led by researchers at the University of Toronto has mapped the movement of proteins encoded by the yeast genome throughout its cell cycle. This is the first time that all the proteins of an organism have been tracked across the.....»»
Beta-decay measurements in mirror nuclei pin down the weak nuclear force
The Standard Model of Particle Physics is scientists' best understanding of the forces that describe how subatomic particles interact. The Standard Model encompasses four forces: the strong nuclear force, the weak nuclear force, the electromagnetic f.....»»
How to improve response to emerging cybersecurity threats
Cyber resilience is a top priority for global organizations, and understanding threats plays a crucial role in building and maintaining a layered security approach. This Help Net Security round-up presents excerpts from previously recorded videos fea.....»»
Warming of Antarctic deep-sea waters contribute to sea level rise in North Atlantic, study finds
Analysis of mooring observations and hydrographic data suggest the Atlantic Meridional Overturning Circulation deep water limb in the North Atlantic has weakened. Two decades of continual observations provide a greater understanding of the Earth's cl.....»»
GM sees opportunity for hydrogen as diesel alternative
GM is participating in a five-year federally funded project that will deploy its hydrogen fuel cell technology in a vehicle for use by a utility company......»»
Coal train pollution increases health risks and disparities, research warns
Trains carrying loads of coal bring with them higher rates of asthma, heart disease, hospitalization and death for residents living nearest the rail lines, according to a new study from the University of California, Davis......»»
Researcher studies worst western US megadrought in 1,200 years
Drylands in the western United States are currently in the grips of a 23-year "megadrought," and one West Virginia University researcher is working to gain a better understanding of this extreme climate event......»»
Researchers crack mystery of swirling vortexes in egg cells
Egg cells are the largest single cells on the planet. Their size—often several to hundreds of times the size of a typical cell—allows them to grow into entire organisms, but it also makes it difficult to transport nutrients and other molecules ar.....»»
Billions of public Discord messages may be sold through a scraping service
Cross-server tracking suggests a new understanding of "public" chat servers. Enlarge (credit: Getty Images) It's easy to get the impression that Discord chat messages are ephemeral, especially across different public ser.....»»