Could Life Use a Longer Genetic Code? Maybe, but It’s Unlikely
In theory, the building blocks of life are possible with a more expansive code than three-letter codons. New work shows that would be a challenge......»»
RNA"s hidden potential: New study unveils its role in early life and future bioengineering
The beginning of life on Earth and its evolution over billions of years continue to intrigue researchers worldwide. The central dogma or the directional flow of genetic information from a deoxyribose nucleic acid (DNA) template to a ribose nucleic ac.....»»
Scientists explore the strategies of defects and nanostructure fabrication for promoting piezocatalytic activity
As an important chemical raw material, hydrogen peroxide (H2O2) is widely applied in various aspects of industry and life. The industrial anthraquinone method for H2O2 production has the serious flaws, such as high pollution and energy consumption. B.....»»
First curved data link side-steps key 6G wireless challenge
Next-generation wireless signals will no longer emanate indiscriminately from a base station as is the case now but will likely take the form of targeted directional beams. However, any physical interference—an object or a person passing nearby, fo.....»»
Drawing a line back to the origin of life: Graphitization could provide simplicity scientists are looking for
Scientists in Cambridge University suggest molecules, vital to the development of life, could have formed from a process known as graphitization. Once verified in the laboratory, it could allow us to try and recreate plausible conditions for life's e.....»»
Researchers reveal a hidden trait in Mycobacterium genomes governing stress adaptation
A new study, led by Qingyun Liu, Ph.D., assistant professor in the Department of Genetics, has uncovered a genetic feature known as "transcriptional plasticity," which plays a pivotal role in governing the transcriptional response of Mycobacteria to.....»»
Mobile genetic elements can inadvertently suppress bacterial immune systems, research reveals
Bacterial restriction-modification systems are responsible for protecting cells from foreign genetic material, for example, bacteriophages and plasmids. Immune systems require strict regulation, as bacteria, like humans, can have autoimmune reactions.....»»
Life-threatening rat pee infections reach record levels in NYC
Between 2001 and 2020, there was an average of 3 cases per year. Last year's tally was 24. Enlarge / A rat looks for food while on a subway platform at the Columbus Circle - 59th Street station on May 8, 2023, in New York City......»»
Transform your iPhone into a Game Boy with these life-like wallpapers
Is the arrival of game emulators on iOS making you nostalgic? Check out these fun Game Boy wallpapers for iPhone as a neat way to relive your handheld gaming memories or get close to the Game Boy you always wanted but never had. more….....»»
Vibrations of granular materials: Theoretical physicists shed light on an everyday scientific mystery
Coffee beans in a jar and piles of rice or sand are examples of granular matter: materials composed of large numbers of macroscopic—rather than atomic scale—particles. Although granular matter is extremely familiar in everyday life, it represents.....»»
Researchers identify genetic variant that helped shape human skull base evolution
Humans, Homo sapiens, have unique features compared with other closely related hominin species and primates, including the shape of the base of the skull. The evolutionary changes underlying these features were significant in allowing the evolution o.....»»
Soil bacteria link their life strategies to soil conditions: Study
Soil bacteria help regulate the cycling of carbon and nutrients on Earth. Over time, these bacteria have evolved strategies that determine where they live, what they do, and how they deal with a changing environment. However, microbiologists do not f.....»»
In life cycle diagrams, small changes make a big difference
Life cycle diagrams are ubiquitous in science textbooks, and they may be due for some updates. A new study finds simple design changes in these diagrams can have a dramatic impact on the ability of undergraduate students to understand key biology con.....»»
The "For All Mankind" universe is about to whole lot bigger
Apple TV+ hit "For All Mankind" has been renewed for a fifth season, and a spin-off is also going back to the beginning for a new look at the Soviet space race.The new "Star City" will go back to the beginning of "For All Mankind," and see life from.....»»
UK study finds young adults taking longer to find work than preceding generation
The proportion of U.K. graduates who found work straight out of university fell by nearly 30% between those born in the late 70s to those a decade younger, according to a new study involving a University of Liverpool researcher......»»
Saturn"s ocean moon Enceladus could support life—researchers are working out how to detect extraterrestrial cells there
Saturn has 146 confirmed moons—more than any other planet in the solar system—but one called Enceladus stands out. It appears to have the ingredients for life......»»
The beginnings of modern science shaped how philosophers saw alien life—and how we understand it today
Speculation about extraterrestrials is not all that new. There was a vibrant debate in 17th-century Europe about the existence of life on other planets......»»
Buy Nothing meets GoFundMe: How a new website aims to "revolutionize" philanthropy
An Minnesota nonprofit leader hopes to "revolutionize" charitable giving with a new platform for people to trade household items they no longer need, resulting in a donation to a nonprofit......»»
Damn Vulnerable RESTaurant: Open-source API service designed for learning
Damn Vulnerable RESTaurant is an open-source project that allows developers to learn to identify and fix security vulnerabilities in their code through an interactive game. “I wanted to create a generic playground for ethical hackers, developer.....»»
Thinking outside the code: How the hacker mindset drives innovation
Keren Elazari is an internationally recognized security analyst, author, and researcher. Since 2000, Keren has worked with leading Israeli security firms, government organizations, innovative start-ups, and Fortune 500 companies. She is the founder o.....»»
Yes, YouTube TV is kind of broken tonight
YouTube TV — the biggest live streaming service in the U.S. — is glitching all over the place this evening. Adjust your life accordingly......»»