Mounted on China's manned submersibles -- Shenhai Yongshi (Deep Sea Warrior) and Fendouzhe (Striver) -- this compact robot type has completed field tests in the Mariana Trench and other deep-sea ...

日本科学家表示，在首次的实验性干细胞治疗嵴髓损伤患，有一半的患者运动功能明显改善；其他患者即使效果不显着，也没发现不良反应，这为将来的研究开启了一道门。 医疗讯息（MedicalxPress）报导，嵴髓神经损伤后就难以修复，因嵴髓损伤导致的瘫痪尚无有效治疗方法，光在日本，就有超过15万名患者，每年还有5,000例新发病例，多数因意外事故而造成。

Catch Anthem Lights, a vocal powerhouse band from Nashville, on their Icon Tour! Known for their epic mashups and stunning harmonies, they’ve earned a massive following with over 9 million collections ...