Dec. 18, 2024 — Scientists have generated human stem cell models which contain notochord -- a tissue in the developing embryo that acts like a navigation system, directing cells where to build ...

Dec. 17, 2024 — Researchers developed a fully open-source biomolecular structure prediction model that achieves state-of-the-art performance, at the level of AlpahFold3, in an effort to ...

December 27, 2024 • To close out 2024, Brittany and friends are running through the best and worst pop culture moments of the past 365 days. Along with NPR's Weekend Edition host Ayesha Rascoe ...

November 25, 2024 • Books We Love returns with 350+ new titles handpicked by NPR staff and trusted critics. Find 12 years of recommendations all in one place — that's nearly 4,000 great reads.

T cells are white blood cells that are important for adaptive immunity. They have unique cell surface receptors that are generated by randomly assorting genes. These receptors allow T cells to ...

A photo of a smiling hooded man, writings on ammunition and a water bottle may offer hints to the identity of Brian Thompson's killer. A manhunt for the suspect in the fatal shooting of ...

据悉，最近朝鲜政府对农民的压制超乎想象。据平安南道消息人士介绍，军粮定额总结大会上，道党委员会组织书记表示“农村里好像有反党、反国家势力”，并下令彻底调查未按计划缴纳军粮的农场。 农民们为填满“国家的米缸”辛勤劳作，可是反而说他们没 ...