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

Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...

Some Democratic lawmakers have demanded autopsy reports on detainees who died in custody and have publicly accused ICE of denying immigrants access to care. Rep. Kelly Morrison (D-Minn.) said that a ...

If someone showed you photos of Onyx Cave without context, you’d probably assume they were concept art from the latest space ...

This roadside attraction has been playing the long game with travelers’ curiosity for decades, and it’s become such an iconic part of Arizona’s quirky landscape that not stopping feels almost ...