科学与环境
Scientists just found dinosaur blood that survived 115 million years
来源: All Top News -- ScienceDaily · 发布于
Scientists have discovered chemically confirmed traces of ancient blood inside 115-million-year-old dinosaur bones, challenging assumptions about how long biological molecules can survive. The extraordinary preservation could unlock new clues about dinosaur physiology and even he
Scientists have discovered chemically confirmed traces of ancient blood inside 115-million-year-old dinosaur bones, challenging assumptions about how long biological molecules can survive. The extraordinary preservation could unlock new clues about dinosaur physiology and even help scientists search for ancient life elsewhere in the universe.
相关报道
Scientists may have finally explained why our brains and bodies are cross-wired
Scientists propose that the brain’s mysterious cross-wiring, which connects each hemisphere to the opposite side of the body, may have originated more than 500 million years ago in the visual systems of ancient fish. Rather than evolving for a specific advantage, this unusual arr
All Top News -- ScienceDaily ·
Can AI learn to understand nature? Scientists set out a roadmap for the future of ecology
An international team of scientists has outlined how a new generation of artificial intelligence models could transform our understanding of ecosystems and help predict their responses to environmental change.
Phys.org - latest science and technology news stories ·
Scientists discover that a clogged filter could revolutionize oil refining
Scientists have developed a remarkable new membrane that separates crude oil at room temperature, using the oil itself to create microscopic filtration channels. The breakthrough could cut refining energy consumption by nearly 32%, carbon emissions by almost 38%, and operating co
All Top News -- ScienceDaily ·
Scientists discover mysterious “lonely” brain waves linked to memory loss
Scientists have uncovered a surprising link between Alzheimer’s-related protein buildup, disrupted brain waves during deep sleep, and fading memory. The findings suggest that hidden changes in how the brain processes memories overnight may contribute to age-related memory loss lo
All Top News -- ScienceDaily ·
Scientists solve 30-year-old mystery and discover a hidden defense against inflammation
Scientists have solved a decades-old mystery and uncovered a hidden immune system defense that protects healthy cells from the very inflammation meant to fight infections. The surprising discovery could lead to new approaches for treating cancer, inflammatory bowel disease, and o
All Top News -- ScienceDaily ·