Lasers that harness bacteria’s natural ability to convert sunlight into energy could power missions to Mars and provide a ...

Lasers that harness bacteria's natural ability to convert sunlight into energy could power missions to Mars and provide a ...

Firming up plans to go to Mars would be fine, so long as it is not done at the expense of returning to the moon.

A value called Bz indicates how far south the solar wind's magnetic field is pointing, which can predict how likely the northern lights are to occur.

The U.S. Naval Research Laboratory and DARPA have developed a robotic payload capable of servicing satellites in orbit. This ...

Humanity's exploration of outer space continues to unveil astonishing discoveries that challenge our understanding of the ...

Donald Trump's vows to overhaul federal policies send powerful signals on immigration, abortion, the environment and more in ...

Astronomers have identified the largest and most distant water reservoir ever detected in the universe. This immense ...

Columnist Llewellyn King writes that an electricity shortage is bearing down on the US and there are no easy fixes. It could ...

Farmers are recovering from overinvestment and overexpansion. They need a price point that can pay for increasing regulations ...

SPEERS: You came to this APEC Summit with a few important messages. Stick with free trade, continue taking action on climate change, and don’t retreat into isolation. How much of this message is aimed ...

Several roles, including the secretaries of the Treasury, Commerce and Labor Departments, have yet to be announced. President ...