A good chunk of cosmology is riding on whether dark matter exists or not. But what makes us so certain that dark matter is ...

The human heart shrivels away in space, but researchers have found that mini-hearts grown from human stem cells sprout in ...

Volunteers with NASA’s citizen science projects have tested chili pepper plant varieties to grow in space, monitored active ...

As the Artemis II astronauts prepare for separate appearances hosted by President Donald Trump and Jimmy Fallon, revisit the ...

Variable-load unmanned aerial vehicles (UAVs) are key tools in smart agriculture, particularly playing a vital role in the ...

Quantum physics once shocked scientists by revealing that particles can behave like waves—and now, that strange behavior has ...

Earth’s gravitational force, g, has been known for centuries. But the exact value of G, the universal gravitational constant, ...

Scientists are grappling with a cosmic mystery: why does the Universe behave differently on massive scales compared to our ...

It does not resolve the discrepancy, but it gives physicists one more data point in their ongoing quest to nail down a more ...

The Dark Energy Spectroscopic Instrument (DESI) has completed its originally planned five-year mission and mapped more than ...

The string of cases has fueled online speculation and drawn attention from Congress, federal agencies and President Trump.

Space launch company Voyager Technologies has agreed to test the Icarus Robotics zero-gravity robot 'Joy' on the ...