When a hummingbird needs to preserve its energy, particularly if food is scarce, it will enter into a state called torpor. It doesn’t last as long as hibernation, but it’s similar. But with a ...

This comes after several SpaceX competitors—including EchoStar, Viasat, and Globalstar—told the FCC that the proposed ...

The molecules may be remnants of fatty acids, which form cell membranes in Earth’s organisms, though they might have formed ...

While the ability to pull enough minerals from these sources to power the energy transition is still a long way off, ...

Private space company Galactic Energy could debut the world's first electromagnetic rocket launch pad by 2028.

The sun is in its solar maximum phase and the Earth is pointed in just the right direction to make the northern lights more ...

Just as flower buds are beginning to bloom to mark the seasonal shift toward warmer months, Amazon is hosting its first big ...

Dyson vacuums, air purifiers, and fans are up to $200 off at Amazon during the Big Spring Sale. We rounded up the eight best ...

Where do meteorites of different type come from? In a review paper, astronomers trace the impact orbit of observed meteorite falls to several previously unidentified source regions in the asteroid ...

Isaacman has a contract worth tens of millions of dollars, or more, with Elon Musk ’s spaceflight and satellite company, ...

The best leather cleaners should do more than remove dirt and grime—they should rejuvenate, nourish, and protect the material ...

It's official - space is a war-fighting domain. Who says so? The British, the Americans, Nato and, among many other nations, ...