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

Doubles, you might be thinking, are limited to pros and serious runners who are logging upwards of 100 miles per week. Or that it’s just a way to build more mileage. Well, sure, but there are good ...

How did digits evolve? While it is clear that they derive from genetic programs already present in fish, their precise origin ...