最近更新

Is time a fundamental part of reality? A quiet revolution in physics suggests not

时间是现实的基本组成部分吗？物理学的一场静默革命表明并非如此

Celebrate Groundhog Day with 6 bizarre groundhog facts

庆祝土拨鼠日的6个奇怪土拨鼠事实

U.S. quietly declassifies Cold–War era ‘JUMPSEAT’ surveillance satellites

美国悄然解密冷战时期“JUMPSEAT”监视卫星

Largest galaxy survey yet confirms that the Universe is not clumpy enough

迄今为止最大的星系 survey 确认宇宙不够稀疏

NASA stresses ISS crew safety as it gears up for next astronaut launch

NASA强调国际空间站机组人员安全，准备下一次宇航员发射

U.S. life expectancy hits all-time high

美国人均预期寿命创历史新高

‘Artificial lungs’ keep patient alive for two days

“人工肺”使患者存活两天

How long you live may depend much more on your genes than scientists thought

你的寿命可能比科学家想象的更受基因影响

How new CT scanners ended Heathrow 100ml liquids rule

新型CT扫描仪如何终结希思罗机场100毫升液体限制规则

JWST spots most distant galaxy ever, pushing the limits of the observable universe

詹姆斯·韦伯望远镜发现最远星系，突破可观测宇宙的极限

The Schrödinger equation just turned 100, and quantum physicists are still grappling with its mysteries

薛定谔方程刚满一百岁，量子物理学家仍在探索其奥秘

40 years after Challenger disaster, NASA faces safety fears on Artemis II

挑战者号灾难40年后，NASA在Artemis II任务中面临安全担忧

The surprising science behind how certain foods can make you smell more attractive

某些食物如何让你闻起来更有吸引力的惊人科学原理

NASA to push ahead with ‘wet’ dress rehearsal for Artemis II moon mission

NASA将推进阿尔忒弥斯二号登月任务的“湿式”彩排

The science of why video evidence can mess with our brain

视频证据为何会干扰我们大脑的科学解析

Why freezing rain can be so much more dangerous than snow

冻雨为何比降雪更危险得多

Babies who attend daycare share 'good' germs, too

上托儿所的婴儿也会分享“有益”细菌

Quantum physicists just supersized Schrödinger’s cat

量子物理学家刚刚让薛定谔的猫变大了

Back from the dead, a black hole is erupting after a 100-million-year hiatus

死而复生的黑洞在经历一亿年休眠后爆发

How digital forensics could prove what’s real in the age of deepfakes

数字取证如何在深度伪造时代揭示真相

How zoos are preparing animals for this weekend’s massive winter storm

动物园如何为本周末的大规模冬季风暴做好动物准备

Weaker radiation limits will not help nuclear energy

较弱的辐射限制不会促进核能发展

Why mining Greenland’s minerals is so challenging

格陵兰矿产开采为何如此艰难

Scientists create exotic new forms of ice never before seen on Earth

科学家创造出地球上前所未见的奇异新型冰晶

Dolphins with more close friends age more slowly

拥有更多亲密朋友的海豚衰老更缓慢

NIH ends fetal tissue research

美国国立卫生研究院终止胎儿组织研究

Colon cancer is killing more young people in the U.S. than any other cancer

结肠癌正在美国夺走比其他任何癌症更多年轻人的生命

Scientists just calculated how many microplastics are in our atmosphere. The number is absolutely shocking

科学家刚刚计算出我们大气中微塑料的数量，结果令人震惊

New JWST images show Helix Nebula in astonishing clarity

詹姆斯·韦伯太空望远镜最新图像清晰呈现蝎虎座星云

NASA quietly ends financial support for planetary science groups

NASA悄然终止对行星科学团队的资金支持