Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog – Page 6

Get the latest international news and world events from around the world.

Log in for authorized contributors

Protons ride moving waves to reach record energy with long-pulse lasers

Imagine a proton catching a wave and surfing it to gain speed. While the imagery may seem wild, the premise of laser-driven ion acceleration has promise as an alternative to conventional accelerators. However, the ultrathin targets used to drive this increase in ion energy are vulnerable to the weak prepulse that precedes the main high-intensity laser pulse, meaning an adaptation in the process is necessary.

Nevertheless, researchers from the University of Osaka have now used lasers to create a moving electric field that accelerates protons to very high energies. This adapted approach could ultimately contribute to the development of next-generation particle accelerators, with fewer concerns about target vulnerabilities. The findings have been published in Progress of Theoretical and Experimental Physics.

Physicists who uncovered the first particle accelerator were honored with a Nobel Prize 75 years ago

While scientists are known for their dedication to their research, crawling on the floor to avoid electrocution for the sake of a measurement seems a little excessive. But this is what British physicist John Cockcroft and Irish physicist Ernest T.S. Walton had to do in the early 1930s while studying the structure of atomic nuclei. Luckily, their efforts led to their receiving the Nobel Prize in 1951.

In the early 1930s, scientists were just beginning to discover the extraordinary world hidden inside the atom, which is made up of a dense center, called the nucleus, with electrons orbiting around it.

Nobel laureate Ernest Rutherford had already shown that radioactive materials sometimes emitted particles, naturally changing the makeup of their atomic nuclei. When energetic particles collided with atomic nuclei, they could trigger a reaction that rearranged the protons and neutrons in the nucleus—sometimes transforming one element into another. But scientists could only study this phenomenon using particles from radioactive decays, which provided limited energy and intensity.

A Few Picoseconds Reveal Superconductivity’s Hidden Breaking Point

Ultrafast current pulses let scientists push superconductors beyond their usual experimental limits before vortices and heat could interfere.

The method revealed striking differences in how two superconducting materials break down and could expose quantum behavior that conventional measurements miss.

Superconductivity is one of the most remarkable behaviors found in quantum materials. When some materials are cooled below a specific transition temperature, their electrical resistance disappears, allowing current to move through them without losing energy as heat.

Scientists Simulated Moons Being Blown Apart — and Found Something Unexpected

A study suggests that icy moons can still harbor oceans after catastrophic collisions, a finding that could help guide the search for life beyond Earth.

Many moons orbiting Saturn, Uranus, and Neptune are thought to conceal liquid water beneath miles of icy shell. These buried oceans hold a basic ingredient for life as we know it, making them promising places to search for extraterrestrial organisms in a region shaped by violent collisions.

Scientists suspect some of today’s moons are reassembled remnants that were repeatedly shattered by space debris and pulled back together. This cosmic demolition derby raises a critical question for astrobiologists: Do massive collisions destroy a moon’s ocean and extinguish any chance for life?

Warlock ransomware breach SharePoint in water, telecom operator attacks

The China-linked ransomware group Warlock targeted a water utility, a telecom provider, a regional government body, and a university by exploiting SharePoint vulnerabilities to gain initial access.

Over the past two months, the threat actor appears to have focused on countries speaking Portuguese and Spanish across Europe, Africa, and Latin America.

The gang emerged in June 2025 and gained notoriety a month later after exploiting a chain of zero-day vulnerabilities in Microsoft SharePoint known as ToolShell (CVE-2025–49704, CVE-2025–49706, CVE-2025–53770, and CVE-2025–53771).

GitLab warns of critical RCE vulnerability in AI Gateway service

GitLab warned customers today to immediately patch a critical AI Gateway vulnerability that could let attackers run arbitrary commands on vulnerable instances.

AI Gateway is a service that gives access to AI-native GitLab Duo features. While GitLab operates its own cloud-based AI Gateway instance used by GitLab.com, GitLab Self-Managed, and GitLab Dedicated, users can also deploy their own self-hosted instances on GitLab Self-Managed through GitLab Duo Self-Hosted.

Tracked as CVE-2026–90970, this security flaw stems from an improper neutralization weakness and can let attackers with basic privileges and Duo Agent Platform access execute arbitrary commands on unpatched instances.

Microsoft’s X account hacked in crypto pump-and-dump scheme

On Thursday, unknown attackers hijacked the official Microsoft account on X, which has over 13 million followers, in what appeared to be a pump-and-dump scheme promoting a crypto token.

The attack began when the Microsoft account (@Microsoft) followed and reposted a tweet from another now-suspended X account (@clippymsftcto) impersonating Microsoft’s Clippy virtual assistant, The Verge first reported.

While @clippymsftcto has been suspended, another X account (@ClippyMSFT) that reposted Microsoft’s tweet is still promoting a $Clippy crypto token, claiming that it has “has a liquidity pool paired directly with $MSFT.”

X and Y Chromosomes Play a Direct Role in Aging, Immunity, and Cancer

A new review published in Science brings together growing evidence that the X and Y chromosomes do much more than determining biological sex. They also shape how cells function, age and respond to disease.

Differences in health between men and women have long been attributed mainly to sex hormones such as estrogen and testosterone. However, genes on the X and Y chromosomes also play a direct role, working both on their own and alongside hormones.

The review was co-led by University of Arizona Cancer Center physician-scientist Dr. Dan Theodorescu and Dr. Dena B. Dubal of the University of California, San Francisco. It describes how sex chromosomes influence immunity, metabolism, brain aging, cancer and heart disease, and what this could mean for diagnosis, treatment and the design of clinical trials.

/* */