Researchers Uncover Decline in Shark and Ray Biodiversity
A comprehensive study led by the University of Vienna reveals a significant decline in shark and ray biodiversity over the past 100 million years. Published on November 20, 2025, in…
Scientists Unveil Secrets Behind Ammolite’s Dazzling Colors
Research conducted by a team of scientists has shed light on the captivating colors of ammolite, a rare gemstone derived from the fossilized shells of ancient ammonites. The findings, published…