Doubling their genomes may have helped plants survive mass extinctions
许多开花植物都有重复的基因组,这可能有助于它们进化以应对环境剧变时期的极端压力
皮尤研究中心是其主要资助者皮尤慈善信托基金的子公司。本报告是基于以下个人的意见和分析的协作成果。请访问 pewresearch.org/religion 在线查找相关报告。主要研究员 Becka A. Alper,高级研究员 研究团队 Alan Cooperman,宗教研究主任 Gregory A. Smith,高级副主任,[...]
The findings suggest that their famous lateral movement evolved just once. It may have helped the animals rapidly spread and diversify because moving in two directions meant they could easily escape predators
Assembly Bill 1054’s DROP proposal would increase risks for CalPERS
立法者应该意识到 DROP 计划可能会给公共养老金系统带来巨大的成本和融资风险。议会后第 1054 号法案的 DROP 提案将增加 CalPERS 的风险,该提案首先出现在 Reason Foundation 上。
The MAHA movement is coming to school cafeterias. Here's what that means for kids
U.S. school districts worry it could get even more expensive to prepare a meal under new federal dietary guidelines, as they also contend with cuts to programs that helped them buy local food.
Fight Story Host AJ Pasciuti – LIVE Q&A
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Turkey s Roketsan Launches Ne ter- a Missile with Knives Instead of Explosives
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