Kidney stones are among the most painful medical problems a person can experience. Anyone who has had one knows the sensation can arrive suddenly and feel overwhelming. For many patients, treatment involves medication, waiting for the stone to pass, or…
Deep in the forests of New Zealand, a remarkable natural event is helping one of the world’s rarest birds make a hopeful comeback. A huge surge in rimu berries has created ideal conditions for breeding among the critically endangered kākāpō,…
Spending time in space changes how people see the world. Astronauts often return with stories about the beauty of Earth, the fragility of our planet, and the strange feeling of seeing humanity from far above. One former astronaut says the…
Many people assume that switching to diet soda is a simple way to make a drink healthier. After all, it contains little or no sugar and fewer calories than regular soda. For someone trying to manage weight or reduce sugar…
Scientists are exploring an unusual new strategy in the fight against cancer, and it involves making tumors appear as something the body would normally reject. Early research suggests that this approach could trigger a powerful immune reaction against cancer cells,…
In a major step forward for animal welfare, the United Kingdom has officially recognized animals as sentient beings under the law. This means animals are now legally acknowledged as living creatures that can feel emotions such as pain, fear, happiness,…
The story of human evolution continues to evolve in unexpected ways. For many years, scientists believed the journey toward modern humans followed a relatively simple path, with a few known ancient relatives branching off along the way. Yet new fossil…
For years, scientists have been exploring a fascinating connection between two parts of the body that might seem unrelated at first glance: the gut and the brain. Research has revealed that the trillions of microbes living in the digestive system…
For decades, antibiotics have been one of medicine’s most powerful tools. They have saved countless lives by treating infections that once proved deadly. Yet today, that safety net is beginning to fray. Bacteria around the world are evolving resistance to…
Many people know the feeling. A difficult conversation with someone can drain your energy and leave you feeling tense long after the interaction ends. While these moments may seem temporary, scientists are beginning to understand that repeated exposure to stressful…
