The COVID-19 pandemic brought big changes to our lives, including how much we moved around. A study looked at adults in Arkansas to see how their exercise habits changed during the pandemic, and what factors played a role. Researchers asked 1, 205 adults in July and August 2020 about their exercise
Imagine trying to follow a map with no roads blocked off. It's tough, right? That's what happens in our cells when transcription factors (TFs) try to regulate genes without chromatin's help. TFs can stick to the wrong spots, leading to mistakes. Chromatin, like a helpful traffic cop, blocks off area
Imagine you're trying to understand how things work together in a complex world, like how many friends you have influences your grades. This sounds like a puzzle best solved with statistics. Now, instead of just counting friends (that's like a two-dimensional problem), think of all the factors that
On Friday, the United States introduced new sanctions aimed at Russia’s energy sector and its so-called "shadow fleet" of oil tankers. This move is seen as a last-ditch effort by the Biden administration to weaken the Russian economy in response to Moscow’s conflict in Ukraine. President Biden has
President Nicolás Maduro is set to continue his rule in Venezuela until 2031, following his inauguration on Friday. This comes despite widespread allegations that his opponent, Edmundo González, actually won the recent election. Many people in the capital, Caracas, protested against Maduro's new ter
Have you ever wondered how your daily choices impact your health? Researchers explored this by studying 29 countries to figure out which lifestyle factors matter most and how they influence health outcomes. The goal? To help each country allocate resources better for overall health improvements. Fi
Long COVID, often called the aftermath of COVID-19, affects a significant chunk of people who had the virus. We're talking about 10-20% of those who initially got sick. This condition can show up as lingering symptoms or new ones that pop up months later. Since it's a relatively new phenomenon, scie
Ever heard of vanadium? It's a trace element that, in large amounts, can do serious damage to organs like the heart. Now imagine a hero fighting back – enter tectochrysin, a naturally occurring plant compound with a superpower: shielding hearts from this metal menace. Tectochrysin tackles heart dama
Maria Corina Machado, a leading figure of Venezuela's opposition, was detained in Caracas on Thursday. She was part of a protest against the upcoming inauguration of President Nicolas Maduro. Machado's team reported that her group was intercepted violently by military troops as they left the rally.
Imagine losing part of your jaw due to cancer or another health issue. It's not just about losing bone; it's about how it affects your face, your eating, and your smile. A team of medical experts wanted to tackle this problem by creating a new way to rebuild the jaw using a unique bone flap and a sp
