A man has been convicted in the 1982 rape and murder of a young girl in Cloverdale, California, after investigators were able to use a cigarette to link him to the crime. "This guilty verdict is a ...

In 2002, an unknown mathematician quietly posted a paper online that stunned the academic world. It solved a problem that had defeated the greatest minds for over a century. A $1 million prize and the ...

Mar. 17, 2026 A new clinical study suggests that successful root canal treatment may benefit more than just dental health. Patients treated for infected teeth showed improved blood sugar control, ...