Scientist identifies signaling underlying regeneration
The mystery of why salamanders can regenerate a lost limb, but adult mammals cannot has fascinated observers for thousands of years. Now, a team of scientists has come a step closer to unraveling that mystery with the discovery of differences in mole.....»»
A model outlining the microscopic origin of black hole entropy
Black holes are intriguing astronomical objects that have a gravitational pull so strong that it prevents any object and even light from escaping. While black holes have been the topic of numerous astrophysical studies, their origins and underlying p.....»»
Research identifies mechanism behind drug resistance in malaria parasite
Collaborating researchers have discovered a link between malaria parasites' ability to develop resistance to antimalarial drugs—specifically artemisinin (ART)—through a cellular process called transfer ribonucleic acid (tRNA) modification. tRNA m.....»»
Chief Scientist Ilya Sutskever leaves OpenAI six months after Altman ouster
CEO Altman: "OpenAI would not be what it is without him." Enlarge / An image Illya Sutskever tweeted with this OpenAI resignation announcement. From left to right: New OpenAI Chief Scientist Jakub Pachocki, President Greg Brockma.....»»
Nmap 7.95 released: New OS and service detection signatures
Nmap is a free, open-source tool for network discovery and security auditing. It’s valued by systems and network administrators for network inventory, managing service upgrade schedules, and monitoring host or service uptime. Nmap identifies av.....»»
Research holds promise for liver regeneration
A new study titled "Biomimetic hepatic lobules from three-dimensional imprinted cell sheets" has been led by Prof. Yuanjin Zhao of the Department of Hepatobiliary Surgery, Hepatobiliary Institute, Nanjing Drum Tower Hospital, Medical School, of Nanji.....»»
Secureworks Taegis NDR identifies malicious activity on the network
Secureworks released Secureworks Taegis NDR, to stop nefarious threat actors from traversing the network. The dominance of cloud applications and remote working has created an explosion in network traffic, up over 20% from 2023 to 20241. Adversaries.....»»
British And Irish Science Influencers on TikTok
@scientificblonde The Scientific Blonde TikTok account has nearly 35,000 followers and promotes women’s health science. The videos, hosted by Kellie, a specialist biomedical scientist in histopathology, address topics such as fertility, childbi.....»»
How rising treelines can affect Alpine lakes
An EPFL scientist along with colleagues from universities across Europe have completed the first-ever quantitative study of the changes that soil organic matter from forests can cause in high-altitude and high-latitude lakes once it's dissolved in th.....»»
Cloudflare for Unified Risk Posture identifies cyber threats
Cloudflare announced Cloudflare for Unified Risk Posture, a new suite of risk management solutions designed to streamline the process of identifying, evaluating, and managing cyber threats that pose risk to an organization, across all environments. P.....»»
Google effectively brings Android’s Circle to Search to any iPhone with new Lens shortcut
Earlier this year, Google launched a Circle to Search feature for Android that takes a screenshot and lets you select what to look up. Thanks to Google Lens and iOS Shortcuts, the underlying Circle to Search capability can now be replicated on any iP.....»»
Study demonstrate improved root growth in radio-cesium contaminated soil
Researchers at the RIKEN Center for Sustainable Resource Science (CSRS) have identified a way for plants to gain resistance to cesium, a radioactive toxin that can be found in contaminated soil. After manipulating a specific biological signaling path.....»»
Study identifies early warning signals for the end of the African humid period
The transition from the African humid period (AHP) to dry conditions in North Africa is the clearest example of climate tipping points in recent geological history. They occur when small perturbations trigger a large, non-linear response in the syste.....»»
Fruit fly model identifies key regulators behind organ development
A new computational model simulating fruit fly wing development has enabled researchers to identify previously hidden mechanisms behind organ generation......»»
Collaboration identifies rare nuclear decay in long-lived potassium isotope
Some nuclei of certain elements decay radioactively into nuclei of different elements. These decays can be useful or annoying depending on the context. This is especially true for potassium-40. This isotope usually decays to calcium-40, but about 10%.....»»
New infosec products of the week: May 3, 2024
Here’s a look at the most interesting products from the past week, featuring releases from Appdome, Cybersixgill, Proofpoint, Secure Code Warrior, Snyk, and Synopsys. Cybersixgill Third-Party Intelligence module identifies potential supply chain ri.....»»
Euclid telescope: Scientist reports on his quest to understand the nature of dark matter and dark energy
On July 1, 2023, Euclid, a unique European space telescope was launched from Cape Canaveral. The launch was undoubtedly the highlight of my career as an astronomer, but witnessing the result of years of work being put on a rocket is not for the faint.....»»
Cybersixgill Third-Party Intelligence module identifies potential supply chain risks
Cybersixgill, the global cyber threat intelligence data provider, broke new ground by introducing its Third-Party Intelligence module. The new module delivers vendor-specific cybersecurity and threat intelligence to organizations’ security team.....»»
Chinese scientist who first published COVID sequence stages protest after being locked out of lab
The first scientist to publish a sequence of the COVID-19 virus in China staged a sit-in protest outside his lab after authorities locked him out of the facility—a sign of the Beijing's continuing pressure on scientists conducting research on the c.....»»
Missing link in species conservation: Pharmacists, chemists could turn tide on plant, animal extinction
As the world faces the loss of a staggering number of species of animals and plants to endangerment and extinction, one University of Michigan scientist has an urgent message: Chemists and pharmacists should be key players in species conservation eff.....»»
Researchers reveal water-assisted oxidative redispersion of metal nanoparticles
Oxidative redispersion at elevated temperatures has long been utilized in heterogeneous catalysis for the regeneration of sintered metal catalysts and the synthesis of metal single atom and cluster catalysts. These redispersion processes require a co.....»»