UnitedHealthcare CEO Brian Thompson was killed with ammo that had those three words written on it. The mural is in ...

All eyes are on the Red Planet once again after a bizarre ‘square structure’ on the Martian surface caused a cosmic commotion ...

President Donald Trump announced an ambitious goal to land astronauts on Mars by the end of his presidential term, targeting ...

After the space agency canceled its VIPER rover, an empty space was available on a private spacecraft that will still head to ...

A bizarre square object has been spotted on the surface of Mars, and now SpaceX CEO Elon Musk wants to take action to ...

A pipe dream or a scam to enrich himself further? Here's why scientists are skeptical of Elon Musk's dream for humans to colonize Mars.

Opinion: The government should ensure that U.S. tech firms eying national security contracts can keep American technology ...