Astronomers have long speculated about an unseen planet lurking in the solar system's outer edge. This hypothetical world, ...

There's no lightsabers or planet-killing super-weapons (yet), but the latest season of the 'Rogue One' prequel shows what the ...

A new “cold rush” is mining northern mineral riches. Canada’s Giant Mine serves as a warning of the high and long-term cost ...

Scientists operating at the quantum level struggle with the pervasive challenge of cosmic rays, which are high-energy ...

President Donald Trump has enacted a sweeping number of policies that could harm the environment and hamper goals for ...

In 2015, a rare moment of U.S. congressional unity passed the Space Act — to mine asteroids as if they were open seams of ore and harvest planets like unclaimed farmland. Quietly signed by President ...

Global AI governance is becoming a new sovereignty battleground. Swati Srivastava explores the risks and democratic solutions ...

The Executive Order is intended to aid in establishing the U.S. as a global leader in seabed mineral exploration and extraction of seabed ...