Tigers Are Changing Their Stripes - In the heart of India, tigers are showing a mysterious change. What’s causing their stripes to darken? Could this rare mutation threaten their survival? According to data from the National Tiger Conservation Authority, this isolated population faces a hidden genetic crisis. The race to save them has already begun. | The Brain Maze

This High-Quality image of Martian Hills was captured by NASA's Curiosity Rover (Sol 1421). hese Martian hills are often formed by volcanic activity, erosion, or the accumulation of sediments. Their shapes can vary widely, from gentle slopes to steep, rocky peaks. Some hills may be isolated, while others may be grouped together in chains or clusters. Studying these hills provides valuable insights into Mars' geological history and the planet's potential for past or present life. The raw images t