IMAP (short for "Interstellar Mapping and Acceleration Probe") is the primary payload on today's flight. The roughly $600 ...

Here's today's Connections answer and hints for groups. These clues will help you solve New York Times' popular puzzle game, ...

The end of a relationship requires the use of a variety of coping strategies.

A mixture of DNA and proteins—known as "chromatin"—sits inside every cell nucleus as a jumbled puddle of genetic information. As cells prepare to divide during mitosis, the chromatin is condensed into ...

In about one out of every 800 people, two chromosomes fuse together to form an unusual bond. These are known as Robertsonian chromosomes. It's a mystery that has long stumped scientists.

Three Russian fighter jets have violated Estonia’s airspace in an ‘unprecedentedly brazen’ incursion onto NATO territory. Estonia’s foreign minister said the MiG-31 military planes, capable of ...

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Life's biggest questions, explored.