President Trump has promised to revive the nation's coal industry, but proposed last month to slash funding to programs that might provide it a lifeline.
Scientists have invented an electrically conductive coating that turns any fabric into a simple circuit.
The development is unfolding as President Donald Trump is poised to announce whether he will withdraw the United States from the Paris agreement on climate change.
The device has sensors that discern in real time when a limb starts to buckle or flail, and lightweight motors that exert instant force on both legs to restore balance.
Researchers at Vanderbilt University have developed a system for conducting a standard colonoscopy procedure that uses an internal robot guided by an external magnet.
Researchers at the Technical University of Denmark made a sheet of polymer and semiconductor metal that would reflect different colors and never need repainting.
A Stanford research team was able to continuously control drug levels in live animals using a tool that has big implications for advanced medical treatment.
A system of radio telescopes around the world is peering at the gigantic black hole at the center of the Milky Way, a behemoth called Sagittarius A*.
Training in Antarctica or on the International Space Station won't provide adequate preparation for human settlement on Mars, according to new research.