新华社洛杉矶4月12日电 美国西北大学近日发布公报说，该校领衔的一个国际研究团队开发的临时心脏起搏器比一粒米还小，可通过微创手术植入体内，特别适用于治疗先天性心脏缺陷的新生儿。

内蒙古通辽市奈曼旗气象台2025年04月13日01时58分发布暴雪黄色预警信号：12小时内奈曼旗降雪量已达6毫米以上且降雪持续，可能对交通或者农牧业有影响。请有关单位和人员做好防范准备。（预警信息来源：国家预警信息发布中心） （中国气象网） ...

Austin Reaves is having a career year for the Los Angeles Lakers and one of his teammates loves the way the guard is playing.

This brown, fuzzy critter with its distinctive orange buck teeth may look cute, but it's causing all sorts of trouble— in ...

Frances Black has kept mum on whether she’ll run for the Presidency or not, as she and her daughter appeared on the Late Late Show on Friday night. Singer and independent Senator Frances appeared on ...

Precision, reliability and resistance: three essential characteristics when talking about hunting optics and sport shooting. A good optic can make the difference between a perfect shot and a missed ...