07/03/2016

Urinary tract infection: How bacteria nestle in

Almost every second woman suffers from a bladder infection at some point in her life. Also men are affected by cystitis, though less frequently. In eighty percent of the cases, it is caused by the intestinal bacterium E. ...

How rivers of hot ash and gas move when a supervolcano erupts

Supervolcanoes capable of unleashing hundreds of times the amount of magma that was expelled during the Mount St. Helens eruption of 1980 are found in populated areas around the world, including the western United States.

Email inventor Ray Tomlinson dies at 74

Ray Tomlinson, the US programmer credited with inventing email in the 1970s and choosing the "@" symbol for the messaging system, died at the age of 74, his employer said Sunday.

Q&A: Total eclipse of the sun to darken slice of Indonesia

The rare and awe-inspiring spectacle of a total solar eclipse will unfold over parts of Indonesia and the Indian and Pacific Oceans on Wednesday, weather permitting. The full eclipse may be visible to several million people ...

Overconfidence linked to one's view of intelligence

Washington State University researcher Joyce Ehrlinger has found that a person's tendency to be overconfident increases if he or she thinks intelligence is fixed and unchangeable.

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