Geneticists have uncovered a faint but persistent signal in modern DNA that points to a vanished branch of humanity, a “ghost ...

Polarization in the U.S. didn’t rise gradually. A new machine-learning study shows it surged after 2008- but why?

The viral social network for bots reveals as much about our own current mania for AI as it does about the future of agents.

Engineered DNA can store massive amounts of data while also encrypting it, opening the door to ultra-secure, long-term ...

In A Nutshell Researchers achieved 94% accuracy in identifying Alzheimer’s disease by analyzing bacterial infections, ...

The degradation is subtle but cumulative. Tools that release frequent updates while training on datasets polluted with ...

France changed players, approach and tactics to torture Ireland 36-24 in Paris in the Six Nations. We look at the difference ...

研究者报告了氟硼酸铵晶体NH4B4O6F（简称ABF）作为一种具有潜力的VUV产生材料。通过构建特定相位匹配角度的VUV器件，研究实现了创纪录的158.9 纳米相位匹配SHG输出，并在177.3 纳米波长下获得了最大纳秒脉冲能量4.8 mJ，转换效率达5.9%。其增强的非线性光学性能归因于氟基单元优化排列形成的非对称子晶格结构。该研究为非线性光学领域提供了新的材料，有望应用于基于ABF晶体的小型化 ...

Welcome to the age of Hallyu, where everyone suddenly knows a few Korean words and no one knows where obsession ends. K-pop ...

Understanding Nanotechnology Journal Impact Factor Metrics So, you’re looking at nanotechnology journals and wondering what ...

Actor and director Timothy Busfield is facing charges of sexual abuse involving a minor after he was accused of misconduct with a child actor on the set of The Cleaning Lady. Busfield — who ...