A new analysis of an exquisitely preserved fossil that lived half a billion years ago suggests that arachnids—spiders and their close kin—evolved in the ocean, challenging the widely held ...

LOUISVILLE, Ky. (KT) – A new online tool that was developed by researchers at the University of Louisville promises to speed up the discovery of treatments for brain and nerve tumors, especially rare ...

Japan’s new earthquake-detection network lengthens warning times, and researchers in Wales have harnessed nuclear blast detectors to gauge tsunami risks. But the U.S. lags in monitoring the ...

Officials Feared Flood Risk to Youth Camps but Rejected Warning System Kerr County had discussed buying such things as water gauges and sirens after previous flood disasters.