A key process in asymmetric cell division preserves the immortality of the germline
During cell division, chromosomes are replicated into two copies—one for each daughter cell. These copies, called sister chromatids, are usually considered identical. In fact, it's the two pairs of sister chromatids that make up the symmetrical X s.....»»
Climate policy monitor reveals net zero regulations surge globally but implementation gap remains
As countries meet at COP29 in Baku, a new Oxford University study, developed through pro-bono partnerships with 48 leading law firms around the world, provides the most detailed view yet of how key economic rules are aligning—or not—to climate go.....»»
Squishy microgels in granular biomaterials confine and direct cell behavior
A simple biomaterial-based strategy that can influence the behavior of cells could pave the way for more effective medical treatments such as wound healing, cancer therapy and even organ regeneration, according to a research team at Penn State......»»
Deals: M4 MacBook Pro hits all-time low at $125 off, GPS+Cell Apple Watch Series 10 $50 off, Alpine Loops, more
Joining all-time lows on the 42mm and 46mm Apple Watch Series 10 starting from $349, today Amazon has decided to carry the deep discounts over to the GPS+Cell models, including both the aluminum and higher-end titanium variants starting at $449 (the.....»»
New platinum-nickel core-shell catalyst shows stability for oxygen reduction reactions
Electrocatalysis is a key technology for sustainable energy, and understanding how catalysts work is crucial for improving their performance. One of the challenges in using platinum (Pt) as a catalyst for the oxygen reduction reaction (ORR) in fuel c.....»»
CISOs in 2025: Balancing security, compliance, and accountability
In this Help Net Security interview, Daniel Schwalbe, CISO at DomainTools, discusses the intensifying regulatory demands that have reshaped CISO accountability and daily decision-making. He outlines the skill sets future CISOs need, their key priorit.....»»
iOS 18.2 makes AirPods more powerful than ever, here’s why
just received a huge update in iOS 18.1 with Hearing Aid, Hearing Test, and Hearing Protection features. But for many users, Apple’s next update may be even more transformative thanks to a key Apple Intelligence upgrade. Here’s how iOS 18.2 will.....»»
Grabbing pizza with coworkers isn"t just fun—it could boost teamwork skills
In an office full of new coworkers, someone suggests going out for pizza. One person is extra hungry and gobbles up a slice too fast, burning the roof of his mouth in the process......»»
Papal elections aren"t always as dramatic as "Conclave," but the history behind the process is, says historian
I'm a historian of the medieval papacy and editor of the forthcoming three volumes of the Cambridge History of the Papacy. So it was more or less mandatory for me to see the new movie "Conclave.".....»»
Bioluminescent proteins made from scratch enable non-invasive, multi-functional biological imaging
Bioluminescence is the natural chemical process of light creation in some living creatures that makes fireflies flicker and some jellyfish glow. Scientists have long been interested in borrowing the secrets of these animals' light-producing genes to.....»»
Plant roots key to water movement and wetland restoration
A new study has revealed the critical role of plant roots in enhancing water movement through wetland soils, offering valuable insights for ecosystem restoration and water management in coastal and saline wetlands in Western Australia......»»
Using CRISPR to decipher whether gene variants lead to cancer
In recent years, scientists have created a range of new methods based on CRISPR-Cas technology for precisely editing the genetic material of living organisms. One application is in cell therapy: A patient's immune cells can be specifically reprogramm.....»»
Florida"s iconic Key deer face an uncertain future as seas rise
The world's only Key deer, the smallest subspecies of the white-tailed deer, are found in piney and marshy wetlands bordered by the Atlantic Ocean and Gulf of Mexico on the Florida Keys......»»
Here’s a look at a rare iPhone 14 Pro prototype with a haptic volume button
We’re already in the , but taking a look at old Apple prototypes is always interesting as we can see details that the company scrapped during the development process. Now a rare iPhone 14 Pro prototype gives us a closer look at what the rumored hap.....»»
Powerpipe: Open-source dashboards for DevOps
Powerpipe is an open-source solution designed to streamline DevOps management with powerful visualization and compliance tools, making it simple to track, assess, and act on key data for smarter decision-making and continuous compliance monitoring. D.....»»
Nations approve new UN rules on carbon markets at COP29
Governments at the COP29 talks approved Monday new UN standards for international carbon markets in a key step toward allowing countries to trade credits to meet their climate targets......»»
Team reveals how current sheets in turbulent plasma form in Earth"s magnetosheath
Magnetic reconnection is a fundamental physical process in plasmas, through which the magnetic energy is converted into plasma kinetic energy and thermal energy rapidly. Current sheets in turbulent plasma are the key trigger for magnetic reconnection.....»»
AMD’s next-gen laptop GPU may rival Nvidia’s RTX 5090
According to a new leak, AMD is readying four RDNA 4 laptop graphics cards, and the top GPU might rival Nvidia's flagship in one key way......»»
An AI robot’s painting just auctioned for more than $1 million
Sotheby's said the sale puts the artwork among those of famed artists past and present, and marks a shift where machines are now part of the creative process......»»
Unveiling the secrets of aging: Scientists discover dual role of immunoglobulins
A team of scientists from the Chinese Academy of Sciences (CAS) and BGI Research has uncovered the intricate mechanisms by which immunoglobulins influence the aging process, a finding that might reshape our understanding of aging......»»
Heat hardiness: Scientists identify key phase for tomato heat tolerance
By studying tomato varieties that produce fruit in exceptionally hot growing seasons, biologists at Brown University identified the growth cycle phase when tomatoes are most vulnerable to extreme heat, as well as the molecular mechanisms that make th.....»»