Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...

Lixplore-cli is a Python CLI tool for researchers. Search papers, filter results, and manage your library from the terminal.

The American Red Cross urges donors to make an appointment to give blood or platelets now to keep the blood supply as strong ...

这不是电影情节，而是近期在以色列旅游行业真实上演的网络攻击缩影。据以色列国家网络管理局（INCD）最新通报，自2025年第四季度以来，针对旅行社、酒店集团和在线旅游平台（OTA）的钓鱼攻击激增近300%。攻击者不再满足于广撒网式诈骗，而是将目标精准锁 ...

“A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.” – John F. Kennedy On November 22, 1963, crowds of excited people ...