President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

Former President Barack Obama said he did not see evidence that aliens "have made contact with us," after sending social media abuzz by saying aliens were real on a podcast over the weekend. During a ...

A federal judge has ordered the Trump administration to facilitate the return to the U.S. of a group of Venezuelan migrants who were sent to a maximum security prison in El Salvador last year under ...

A new study suggests that artificial intelligence systems approach strategic decision-making with a higher degree of mathematical optimization than human players, often outperforming humans in games ...