Flash floods in Texas have killed at least 107 people over the Fourth of July weekend, with more than 160 still missing.

Millions of frustrated Microsoft users were left unable to access their emails today - but this evening the tech giant said ...

The world's population is expected to peak at 10.3 billion in 2084 and then decline to 10.2 billion through the end of the ...

A new study suggests that even across cultures, there is a lot of similarity in where humans find purpose in life and how it ...

While these scenarios might sound absurd, they’re actually examples of real navigational systems used around the world.

Some numbers are so unimaginably large that they defy the bounds of modern mathematics, and now mathematicians are closing in ...

The government has revealed the exact date and time that all phones in the UK will blast out an 'emergency alarm'.

The crash has led to heightened scrutiny of Air India and the aviation watchdog. Amid obvious questions, experts say there are learnings for the entire sector ...

Far more families are choosing to have fewer — or no — children. Many countries, including the U.S., now face a rapidly aging ...