Scientists are rethinking their understanding of dark energy, the force believed to be expanding the universe at an accelerating pace. This mysterious force, thought to make up nearly 70% of the universe, has long baffled astronomers. A recent study by an international team of over 900 scientists hi
Ever wondered how tiny charged molecules like peptides can make a big difference? Scientists took a close look at how peptides with different charges—neutral (T0), negative (T8-), and positive (T9+)—affect α-amylase, an enzyme used in various industries. Using advanced techniques like protein electr
The Pentagon's UFO chief, Jon Kosloski, recently spoke to the Senate. He said his office, the All-Domain Anomaly Resolution Office (AARO), hasn't found any solid proof of aliens. But they're still looking into some really strange objects. These aren't just birds, balloons, or drones. They're differe
Ever wondered how doctors measure how well your lungs absorb oxygen? Step back in time to the early 20th century, where a woman named Marie Krogh made a groundbreaking discovery. She introduced the single-breath technique to measure pulmonary diffusing capacity. This method, still used today, helps
In the world of science, sometimes truth takes a backseat to prejudice. Such was the case with Sir Jagadis Chandra Bose, a brilliant scientist from Bengal. Recently, an article in this volume challenged a piece I wrote about Bose. While Kingsland and Taiz (2024) raised questions, the facts remain cl
Ever wondered how our bodies adapt to heat? A recent study explored this by tracking the changes in the amount of skin covered in sweat over seven days of heat acclimation. Nine adults, with both men and women, were put through a heat test every two days. They cycled for two hours in a hot, humid ro
A recent study explored a new approach to improve photocatalytic performance by using alternating donor-acceptor (D-A) units in graphitic carbon nitride (g-C3N4). The researchers created a series of metal-free photocatalysts, named CNBTC-X, by combining g-C3N4 with different amounts of 5-bromo-2-thi
Do you know what tiny, simple lifeforms that have been around for nearly a billion years can do? Well, scientists found out that they can help create a living mammal, like a mouse! These little guys, called choanoflagellates, have special genes that can turn regular cells into amazing, do-anything c
Imagine you could make ammonia and long-lasting batteries from something as common as nitrates. That's exactly what scientists have done by creating copper nitride (Cu3N) nanocrystals. The secret lies in a special reaction called nitrate reduction, which involves moving 8 electrons around. This reac
Global warming is heating up freshwater habitats, and non-native fish are invading these places. Usually, scientists look at these issues separately, but they're both big threats to biodiversity. Fish are ectotherms, meaning their bodies are influenced by the temperature of their water. So, when wat
