Scientists Create “Velcro Bomb” That Enables Immune Cells to Attack Solid Cancer Tumors
虽然它目前仅适用于小鼠,但它对人类也有令人兴奋的前景。
How the Ancient Maya Predicted Eclipses Centuries in Advance
古代天文学家开发了一种数学上精确的系统来预测日食。
Why Time Feels Like It Speeds Up as We Age, According to Neuroscience
随着年龄的增长,我们的大脑可能会模糊时间的边缘。
Three Arctic Seal Species Just Moved Closer to Extinction as Sea Ice Vanishes
北极海豹正在失去生存所需的冰,科学家表示危机正在加速。
Scientists Built Tiny DNA Flowers That Can Move on Their Own and Deliver Targeted Treatments
研究人员创造了 DNA 与无机纳米花的混合体,可以在几秒钟内折叠和展开。
Walking Just 4,000 Steps a Few Days a Week Can Cut Your Risk of Death Substantially
每天 10,000 步可能是一个艰巨的目标,但事实证明,只需 4,000 步就可以产生很大的变化。
When Cannabis and Tobacco Combine, Your Brain’s “Bliss Molecule” Takes a Hit
新的脑部扫描揭示了两者的混合如何改变情绪和成瘾化学