In 1925, a small town in Tennessee became the center of a big debate. A teacher, John Scopes, was put on trial for teaching evolution. This was a big deal because Tennessee had a law against it. The trial was like a showdown between science and religion. Two famous figures, Clarence Darrow and Willi
Breath tests for cannabis are not new, but they usually focus on smoking. Now, researchers wanted to see if these tests could also detect THC from edibles. They had people eat cannabis-infused treats and then tested their breath at different times. Before eating the edibles, some participants alrea
Crime scene investigations just got a high-tech makeover. Scientists have found a clever way to detect blood using a smartphone and a special glowing chemical called luminol. When luminol meets blood, it lights up, and a smartphone can record the whole process in a video. This new method is not jus
In Ghana, students in health sciences face a big problem: sexual and gender-based violence (SGBV). This is not just a personal issue; it's a matter of human rights and social fairness. Sadly, not enough is being done to stop it. Most efforts to prevent SGBV are not tailored to fit the local culture
Seven former heads of NASA's science programs have joined forces to protest a huge budget cut. They want Congress to say no to a 47% reduction in NASA's 2026 science budget. This cut could stop many space missions and hurt thousands of scientists and engineers. It could also make the U. S. fall behi
A group of astronauts from Axiom Space's fourth mission are having a busy time on the International Space Station (ISS). They've been there since late June, working on over 60 science experiments and sharing their experiences with people back on Earth. The crew includes Peggy Whitson, a former NASA
Suaeda salsa, a plant that thrives in salty soils, has a special talent. It can soak up and store lots of nitrate, a type of salt. This makes it great for cleaning up polluted, salty lands. But how does it do this? Scientists wanted to find out. They looked at a specific gene in the plant, called S
The Hanjiang River in China is facing a hidden problem: tiny plastic particles. These small bits, called microplastics, are less than 500 micrometers in size. They are everywhere in the river and can harm aquatic life. A recent study used advanced technology to find out more about these microplastic
Earth's spin is not constant. It changes slightly every day. This summer, it will speed up on three days. The changes are so small that people won't notice them. The days will be shorter by a fraction of a second. The moon's position affects Earth's spin. When the moon is far from Earth's equator,
In a remarkable case, a 68-year-old patient, who follows the Jehovah's Witness faith, faced a tough health challenge. This person had a condition called chronic pulmonary thromboembolism, which means they had blood clots in their lungs. They also had other health issues, making their situation more
