The intricate melodies of whale songs have long fascinated marine biologists, but their complexity has also posed a significant challenge for researchers trying to understand these underwater ...

Short-term muscle weakness is common and can be caused by something as simple as a tough workout. However, persistent muscle weakness with no apparent cause could indicate an underlying health ...

Sep. 4, 2025 — Scientists have uncovered a surprising way Parkinson’s disease may start: tiny toxic proteins that punch holes in brain cells like revolving doors. Instead of causing instant collapse, ...