In-depth research of the fossil record has shown a Cretaceous origin for placental mammals, which include humans, dogs, and bats, indicating they co-existed with dinosaurs for a short period before the dinosaurs became extinct.
An exceptionally well-preserved collection of fossils discovered in eastern Yunnan Province, China, has enabled scientists to solve a centuries-old riddle in the evolution of life on earth, revealing what the first animals to make skeletons looked like.
Washington D.C [USA], Nov 19 (ANI): Decades after farmland was abandoned, plant biodiversity and productivity struggle to recover, according to new research.