The Busy Beaver Challenge, a notoriously difficult question in theoretical computer science, is now producing answers so ...

Time loops aren’t just the stuff of films and sci-fi novels. Nature has its own way of repeating cycles, from […] ...

The number of confirmed patients in several foodborne outbreaks has increased during the past week. The Food and Drug Administration is currently investigating nine outbreaks caused by parasites and ...

Melissa Lambarena is a senior writer on the credit cards team at NerdWallet. She has enthusiastically covered credit card-related topics for over nine years. Her prior experience includes nine years ...