Here's where the Arizona candidates stand on the issues in a congressional district that includes parts of Phoenix, ...

Discover the origin and purpose of the structures of living things, from why baboons have swollen bottoms to the ...

A complete Cretaceous shellfish fossil. (University of Portsmouth) Nature has imbued its mothers with many surprisingly ...

Add Yahoo as a preferred source to see more of our stories on Google. A former state health care director tracked women’s menstrual periods in a spreadsheet. Today’s digital tech is just as intrusive.

Under the 19th century system of coverture, married women's legal identities were absorbed under their husbands' rights, and, legally, they counted as "one person." While coverture ended over 100 ...

A documentary-style exploration of an enormous alien creature, following its evolution, migration and place within a strange ecosystem. Crowds walk out of Trump’s State Fair speech, video appears to ...

12 years is a long wait to play the sequel to one of your favourite games of all time. During that decade-plus stretch, I’ve re-played the original Alien: Isolation multiple times, analysed its ...

A former state health care director tracked women’s menstrual periods in a spreadsheet. Today’s digital tech is just as intrusive. AscentXmedia Getty Images One person. Under the 19th century system ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...