From Borg battles to impossible moral choices, these are the 'Star Trek' episodes that define the hit sci-fi franchise.

The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...

The concept of saline nasal irrigation, or bathing the nasal passages with a saltwater solution, is thought to have been ...

As temperatures drop the common cold rears its familiar head, affecting many. Learn how winter colds spread, treatment and ...

A federal judge on Monday said the U.S. government denied due process to the Venezuelan men it deported to a prison in El Salvador in March after President Trump invoked the Alien Enemies Act. The ...

Welcome to IGN’s walkthrough guide for Metroid Prime 4: Beyond. Samus’ next adventure will take her to the mysterious planet Viewros, and we’ve got a full 100% walkthrough featuring every collectible ...

Delve deeper into Sedna’s hostile environment with temperatures plunging to -400°F, a nearly airless surface, and a red-hued landscape shaped over billions of years. Learn why this distant world could ...

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