“Sawfly（锯蜂）” 是一种与黄蜂相似的昆虫，这种昆虫会切开植物并把自己的卵产在切口处。苏格兰赫瑞-瓦特大学的研究人员一直在研究雌性锯蜂怎么知道如何做出这种独特的切割，从而避免杀死或损伤植物。

WASHINGTON— The Supreme Court agreed Monday to decide whether people picked up on immigration violations also can face charges of identity theft if they use Social Security and other identification ...

A leaky faucet might seem like a minor annoyance — a slow drip that’s easy to ignore. But in reality, that steady trickle wastes thousands of litres of water every year, quietly raising your utility ...

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 ...

Election season is back in full swing in the Mile High City. Clerk and Recorder Paul López mailed out ballots for Denver’s 2025 election on October 10, featuring the initiatives voters will decide on ...

CLEVELAND — Voters across Northeast Ohio will decide on several school tax levies and bond issues in the Nov. 4 general election. While many proposals are renewals, some districts are seeking bond ...