科学家们设计了一种只凭手腕运动就可以抓握物体的机械手。这只由英国剑桥大学研究团队研发的3D打印机械手中被放置了传感器，从而能够 “感知” 它所触摸的物体。 Researchers say their robotic hand can handle items that are currently too delicate for machines. The hand uses wrist ...

TOKYO, Nov. 3 (Xinhua) -- Two men were injured in separate bear attacks in Japan's Akita Prefecture as bear encounters increased sharply across the region, according to local police. In Akita City, a ...

TOKYO, Oct. 28 (Xinhua) -- A record high of 10 deaths caused by bear attacks has been reported in Japan so far in fiscal 2025, amid a recent surge in bear-related incidents across the country, ...

日本环境省发布的数据显示，今年4月本财年开始以来，日本已有7人遭熊袭击死亡，创2006财年开始相关统计以来新高。日本政府提醒民众注意“熊出没”相关信息，提高警惕、加强防范。以下是外媒报道。