A reporter for a Spanish-language news outlet in Tennessee who contends she was wrongly held in a detention center for more than two weeks has been released. Her attorneys say she was ...
Trace Dominguez on MSN
Scientists just expanded the DNA alphabet
Scientists have successfully created DNA with more than four base pairs—and it works. This video explains how and why that matters. From data storage to understanding alien life, the implications are ...
Isaac Arthur on MSNOpinion
The ancient alien theory sounded possible - until the missing evidence became impossible to ignore
What if an alien civilization did not just exist somewhere in the universe, but actually reached Earth in the distant past?
Security warnings often notify you about genuine threats or they can conceal nasty phishing attempts. Learn how to protect ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results