Light sails can propel spacecraft using the energy of the Sun. Credit: NASA/Aero Animation/Ben Schweighart Tiny spacecraft riding beams of light could put humanity within reach of another star system ...

This year, President Donald Trump declassified hundreds of pages of Intelligence Community and government documents on Chinese hacks, illegal voter registrations, and government weaponization. You can ...

Several U.S. senators are working to close a dangerous loophole that impacts America's ability to pursue effective immigration enforcement.

Compact sensor-packed probes, propelled by laser- or Sun-powered sails, could be humanity's first scouts to another star system.

Declassified US government records have revealed that American officials investigated a bizarre 1963 report claiming a metal sphere had crashed in a Brazilian town with a dead, unidentified occupant ...

The recent confirmation of an atmosphere around a rocky exoplanet called LHS 1140b has created a wave of interest within the ...

After decades of secrecy, stigma, and sometimes silliness—like the conspiratorial tales about recovered spacecraft and alien ...

Movies give viewers a chance to escape our world and reality, venturing to a newfound place. Maybe it’s a blast to the past, ...

The Justice Department has demanded voter data from all the states under the order, leading to continuing legal disputes with ...

Kevin Knuth shifted from skepticism to serious UAP research. He investigates UAPs and thinks UAPs may represent a real scientific and security concern. There have been reports of UAP activity near ...

To celebrate the 40th anniversary of these classics, we've ranked the 10 best sci-fi movies released in 1986.