The Wall Street Journal reported that Health Secretary Robert F. Kennedy Jr. plans to link Tylenol use in pregnant women to ...

New research indicates the hard limit on human life is 150 years. The main factor limiting our lifespan is a loss of the ...

肠道微生物群通过产生多种活性代谢物对宿主的疾病和健康有着深远影响。其中一类重要的代谢物是胆汁酸（bile acid，BA），它们在宿主与肠道微生物群之间发挥着关键的信使作用。例如，胆酸（CA）和鹅去氧胆酸（CDCA）等胆汁酸在肝脏中由胆固醇合成，随后进入肠道，在肠道微生物酶的作用下进一步转化为各种复杂的胆汁酸衍生物。 近期的研究表明，胆汁酸的不同修饰形式可作为微生物密码来调控宿主的各种功能。挖掘微 ...

Secretary of Education Linda McMahon said the decline in American students' literacy and math skills was a national emergency ...

本周，国内高校及科研机构今年少见的在最新一期的Science上没有发表新的文章，出现了轮空；仅在Nature和Cell上发表了5篇研究论文，下面我们来简单了解一下。 另外一篇是今年6月26日，北京生命科学研究所的王伟与合作者在Science上报道了通过激活一个在进化过程中失活的遗传开关重燃哺乳动物再生能力，该研究鉴定了领域内第一个参与哺乳动物再生能力演化的分子开关，也是领域内在基础研究探索上的一个 ...

"We had a big, I don't know, existential crisis among students a few years back," Jure Leskovec told Fortune, "when it kind ...

Institutions outside the U.S. are wooing researchers amid uncertainty in the American research landscape. The message is ...

New dietary guidelines are coming soon. Health Secretary Robert F. Kennedy Jr. has promised the days of skim milk and other ...

U.S. eighth graders are less prepared to be the scientists of tomorrow than they were before the pandemic. In the first ...

Dive into the fascinating crossroads of astronomy and astrology — where science meets symbolism, and the sky tells two very ...

Some plants and fungi naturally resemble meat. But scientists and entrepreneurs are going a step further to design an even ...

HHS Secretary Robert F. Kennedy, Jr. has promised to release a report this month identifying the cause of autism. Kennedy ...