Force stabilizes a bond in bacterial adhesion
National University of Singapore biophysicists have discovered how a special bacterial adhesion complex could be counterintuitively stabilized by mechanical stress at the single-molecule level......»»
5 great performances that were snubbed by the Oscars, ranked
From one of the most memorable Bond villains to a great comedic actress who doesn't get enough love, these five great performances were snubbed by the Oscars......»»
Devs left with tough choices as Warner Bros. ends all Adult Swim Games downloads
Some can relist games on Steam or consoles—but without reviews or fan content. Enlarge / A plucky, likable creature under the looming threat of consumption by an interconnected menacing force of nature in one of Adult Swim Game.....»»
Researchers: Cultural burning is better for Australian soils than prescribed burning, or no burning at all
Imagine a landscape shaped by fire, not as a destructive force but as a life-giving tool. That's the reality in Australia, where Indigenous communities have long understood the intricate relationship between fire, soil and life. Cultural burning has.....»»
How does a bacterium know it"s time to split apart?
Bacterial cells do not wake up one morning and decide to become parents. But there is a point in their cell cycle—after growing sufficiently and replicating their genomes—when they split in two, creating new cells that then repeat the process. Wh.....»»
Glovebox-assisted magnetic force microscope offers easier image of air-sensitive samples
A research team led by Prof. Lu Qingyou from Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) achieved a breakthrough by creating a Magnetic Force Microscope (MFM) that can image air-sensitive materials without re.....»»
Attack wrangles thousands of web users into a password-cracking botnet
Ongoing attack targeting thousands of sites, continues to grow. Enlarge (credit: Getty Images) Attackers have transformed hundreds of hacked sites running WordPress software into command-and-control servers that force vi.....»»
US lawmakers vote 50-0 to force sale of TikTok despite angry calls from users
Lawmaker: TikTok must "sever relationship with the Chinese Communist Party." Enlarge / TikTok ad at a Metro station in Washington, DC on March 30, 2023. (credit: Getty Images | Bloomberg) The House Commerce Committee tod.....»»
Aroma compound found to reduce the effects of drought, improve productivity of tomato plants
Tomato plants emit a scent to resist bacterial attacks. This aroma—or volatile compound—is hexenyl butanoate (HB). A team from the Research Institute for Plant Molecular and Cellular Biology (IBMCP), a joint center of the Universitat Politècnica.....»»
Defense Unicorns raises $35 million to enhance national security through open-source software
Defense Unicorns has raised a $35 million Series A funding round led by Sapphire Ventures and Ansa Capital. Founded by early leaders of the Department of Defense’s software factories – a grassroots Air Force initiative turned mandate to accelerat.....»»
Major shifts in identity, ransomware, and critical infrastructure threat trends
In this Help Net Security video, Michelle Alvarez, Strategic Threat Analysis Manager at IBM X-Force, discusses the 2024 X-Force Threat Intelligence Index, revealing top threats and trends the team observed last year across its global engagements and.....»»
Scientists use a new type of nanoparticle that can both deliver vaccines and act as an adjuvant
Many vaccines, including vaccines for hepatitis B and whooping cough, consist of fragments of viral or bacterial proteins. These vaccines often include other molecules called adjuvants, which help to boost the immune system's response to the protein......»»
Q&A: A cutting-edge methane monitor
After more than seven years of development, MethaneSAT recently launched from Vandenberg Space Force Base in California. A collaboration between the Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard-Smithsonian Center for As.....»»
Satellite catches coastal flooding during California storms
A series of atmospheric rivers drenched California in February, with record amounts of rainfall and hurricane-force winds sweeping across parts of the state. At one point, weather agencies posted flood watches for nearly the entirety of California's.....»»
Researchers focus on finding flaws in superbugs" armor
Recent years have seen the rise of bacterial pathogens that have developed resistance to antibiotics. One such superbug, carbapenem-resistant Acinetobacter baumannii (CRAB), kills hundreds of critically ill patients in the U.S. each year, usually in.....»»
Possible "Trojan Horse" found for treating stubborn bacterial infections
Bacteria can be tricked into sending death signals to stop the growth of their slimy, protective homes that lead to deadly infections, a new study demonstrates......»»
Staggering Layers For Added Strength In Your 3D Prints
The constant hunt for more efficient and useful ways to use these 3d printers keeps turning up interesting results. For quite some time, people have speculated on various methods of arranging our 3d print layers for better adhesion and stronger resu.....»»
Self-immolation and other "spectacular" protests: How impactful are they?
On Feb. 25, United States Air Force member Aaron Bushnell set himself on fire outside the Israeli embassy in Washington, D.C.. The 25-year-old, who was in uniform, live-streamed what he called his "extreme act of protest against the genocide of the P.....»»
Novel material degrades a widely used antibiotic that contaminates water
Levofloxacin is a widely used antibiotic prescribed to treat pneumonia, bacterial rhinosinusitis, bacterial prostatitis, pyelonephritis, urinary tract infections, skin disorders, and skin structure infections, among other conditions. The drug is prev.....»»
Why Reddit Users Have Turned Against the Company’s IPO
Reddit will allow its most active users to buy shares in its IPO. But many of those users are skeptical it will succeed. Two years ago, Reddit users established themselves as a fearsome economic force when the subreddit community W.....»»
Fisker raises "substantial doubt" as a going concern after $463 million Q4 net loss; 15% work force cut planned
Fisker said it has entered negotiations with a "large automaker" for a potential investment, joint development of one or more electric vehicle platforms, and North America manufacturing. Fisker didn't name the automaker......»»