彼得点点头，当晚就订了飞波士顿的机票。他在伍兹霍尔海洋研究所泡了两周，不碰论文，只看龙虾喂食录像——尤其爱看它们面对新障碍时的反应：比如把一块海绵塞进岩缝，龙虾会先试探三次钳距，再调整身体倾角12度，最后以0.3秒延迟完成夹取。整个过程，无学习、无记忆、无反馈训练，纯靠进化刻进神经回路的“if-then-else”硬逻辑。

St. Patrick’s Day became a huge party day mainly because of a mix of Irish history, immigration, and modern pub culture. Here ...

Browse up-to-the-minute automotive news and analysis, including expert reviews of the latest cars on the market, at Cars.com.

The visor atop Mike Ekeler’s head has faded to a rust-colored red, comfortably broken in from years of wear on sun-soaked football fields. “That thing’s pretty old,” USC head coach Lincoln Riley joked ...

The state Department of Agriculture released the following reports of inspections of restaurants and school cafeterias in Lackawanna, Luzerne and Schuylkill counties conducted between Feb. 15 and Feb.