How Ebola virus manages to evade the body"s immune defenses
Researchers have uncovered the complex cellular mechanisms of Ebola virus, which could help explain its severe toll on humans and identify potential pathways to treatment and prevention......»»
Honey bees may play key role in spreading viruses to wild bumble bees
Honey bees may play a role in increasing virus levels in wild bumble bees each spring, according to researchers at Penn State who analyzed seasonal trends of parasite and virus transmission in bees......»»
Surprising mechanism for removing dead cells identified
Billions of our cells die every day to make way for the growth of new ones. Most of these goners are cleaned up by phagocytes—mobile immune cells that migrate where needed to engulf problematic substances. But some dying or dead cells are consumed.....»»
Study discovers an electric current in the gut that attracts pathogens like Salmonella
How do bad bacteria find entry points in the body to cause infection? This question is fundamental for infectious disease experts and people who study bacteria. Harmful pathogens, like Salmonella, find their way through a complex gut system where the.....»»
PE class: It can boost a child"s body and mind
A quality physical education program involves more than just getting kids to move for a set amount of time during the school day, experts say......»»
Trees stripped by invasive caterpillars muster defenses that can harm native insects, research shows
An invasive insect with an insatiable appetite can cause serious problems for a favorite native moth that likes the same food source—even though the two are never in direct competition for a meal, according to new research, published in the journal.....»»
Unveiling the intricate and subtle dance of proteins: Understanding how parasites disarm host defenses
Pathogens hijack host cell functions by expressing or secreting effector proteins, creating environments conducive to their survival and reproduction. These pathogenic microorganisms—including eukaryotic parasites, prokaryotic bacteria, and viruses.....»»
Windows 0-day was exploited by North Korea to install advanced rootkit
FudModule rootkit burrows deep into Windows, where it can bypass key security defenses. Enlarge (credit: Getty Images) A Windows zero-day vulnerability recently patched by Microsoft was exploited by hackers working on be.....»»
Animals with higher body temperatures are more likely to evolve into herbivores, study finds
A University of Arizona study has uncovered a surprising relationship between an animal's body temperature and its likelihood of evolving into an herbivore. The study, published in the journal Global Ecology and Biogeography, offers fresh insights in.....»»
Political deepfake videos no more deceptive than other fake news, research finds
Concern about "deepfakes"—synthesized videos and audio clips in which a person's face, body or voice has been digitally altered—has come from both sides of the political aisle ahead of the 2024 election......»»
New method uses nanoparticles to reprogram exhausted immune cells
A novel study led by Prof. Mira Barda-Saad and her research team at the Goodman Faculty of Life Sciences at Bar-Ilan University has unveiled a novel method to rejuvenate natural killer (NK) cells in the fight against cancer. The study, published on t.....»»
Some Tesla customers complain they got dirty Cybertrucks
After reservation holders waited more than two years longer than promised, some Cybertrucks have been delivered with dirt, mud and spots on the stainless-steel body......»»
This new threat proves that Macs aren’t immune from malware
The latest malware threat for Mac users targets popular browsers that you could be using this very instant. Which ones are affected?.....»»
New tool simplifies cell tracking data analysis
Studying cell migration is vital because it plays a crucial role in many biological processes, including immune response, wound healing, and cancer metastasis. Understanding how cells move and behave can lead to breakthroughs in treating diseases, de.....»»
The Substance trailer: Demi Moore and Margaret Qualley tackle body horror
Have you ever dreamt of a better version of yourself? Demi Moore faces this dilemma in the official trailer for The Substance......»»
International astronomy group joins calls for a lunar clock to keep time on the moon
Time moves a tad faster on the moon. Now an international group of astronomers has joined calls to give the moon its own clock so that future space missions can keep track of minutes on the celestial body......»»
Dutch bluetongue cases accelerating: official
Cases of bluetongue, a viral disease affecting sheep and cows, have shot up in the Netherlands according to official figures published Thursday, as the virus spreads also in France and Germany......»»
Mpox outbreak is an international health emergency, WHO declares
The declaration is "the highest level of alarm under international health law." Enlarge / A negative stain electron micrograph of a mpox virus virion in human vesicular fluid. (credit: Getty | BSIP) The World Health Or.....»»
“Slapped cheek” virus is surging across Europe and US, CDC warns
It's often mild, but can be very dangerous in pregnancy and immunocompromised. Enlarge / A child with a "slapped cheek" rash (credit: CDC) A common seasonal respiratory virus that typically infects school-aged children i.....»»
Confidential Apple data revealed by antitrust reports; now recalled
Two reports published by India’s competition regulator contained confidential Apple data, according to a complaint by the company. The antitrust body has now asked recipients to return the reports so that the sensitive data can be redacted in ne.....»»
Germany sees explosion in cases of bluetongue virus
Germany has seen an explosion of cases of bluetongue virus this year, authorities said Tuesday as fears increase across Europe about the disease affecting sheep and cattle......»»