Jenny Carlson Donnelly has seen malaria up close. She's worked in many countries in Africa, like Ethiopia, Burundi, and Uganda. Her job? To help stop malaria from spreading. She did this by studying mosquitoes, the tiny insects that carry the disease. Malaria is a big problem in many parts of the w
Over the past half-century, there has been a lot of progress in understanding addiction. Scientists have studied the causes, effects, and treatments of drug use disorders. This has led to many new treatments and support services. While this progress is great, there are still big challenges ahead. T
Did you know your brain can make you like someone just by thinking about them? It's true! A recent study found that imagining a good time with someone can actually change how you feel about them. It's like your brain is playing a trick on itself. Here's how it works: Scientists asked people to thin
A rotator cuff tear is a common issue, especially as people get older. It's interesting because not everyone feels pain from it. Some folks have a tear and don't even know it. Others are in so much pain that they need surgery. Why is that? Scientists have been trying to figure this out. They've loo
Uranus and Neptune may not be the icy worlds we once thought. Recent research from the University of Zurich suggests these planets might be more rocky than previously believed. This challenges the traditional classification of planets in our solar system. Typically, planets are grouped into three t
Iran recently hosted a gathering of BRICS nations to talk about big science projects. This wasn't just any meeting; it was the 7th time these countries got together to discuss how to work on huge research projects together. The event took place in Tehran over three days. Iran had some big ideas to
Women's health is a complex puzzle, and a recent study has uncovered a surprising piece. Uterine fibroids, those non-cancerous growths in the uterus, might be more than just a gynecological issue. They could also be a red flag for heart disease. Researchers dove into data from over 450, 000 women w
Sharks are fascinating creatures. They come in all sizes. Some are tiny, like the lanternshark. Others are huge, like the whale shark. Despite their differences, they all follow a special math rule. This rule is called the 2/3 scaling law. It's been around since the 1800s. It helps explain how size
In the vast expanse of space, a star system named V Sagittae is putting on a show. This system is a pair of stars, one of which is a white dwarf, the dense core of a dead star like our Sun. The other star is more massive and is being devoured by the white dwarf at an unprecedented rate. These two st
Astronomers have made a big discovery. They found a cosmic explosion that lasted for seven hours. This is the longest gamma-ray burst ever seen. It was detected by NASA's Fermi Gamma-ray Space Telescope on July 2, 2025. The burst, named GRB 250702B, is different from others. It had repeating explosi
