Scientists are confident that dark matter exists because of its gravitational effects on a grand scale in the universe ...

It’s that time of the year. The leaves are starting to change colors. This week the National Weather Service in Atlanta shared the satellite image above showing fall foliage changes in the Appalachian ...

For centuries, humans have sought to study the stars and celestial bodies, whether through observations made by naked eye or by telescopes on the ...

Standing on Earth and gazing out into the night sky, you’d think our Milky Way galaxy is relatively calm. Most nearby ...

Abstract: Bionic fish fins can significantly improve propulsion efficiency, maneuverability, and environmental adaptability in underwater robots. However, limitation exists in those bionic-fins-based ...

Ukraine needs to be able to jam Russia's drones. But that means its own drone pilots need to negotiate safe passage through ...

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy—a ...

Electromagnetic radiation, in all its forms, permeates every corner of the Universe, acting as the great messenger of cosmic phenomena. If we could perceive the sky in radio waves, our view would be ...

When most people imagine traveling to space, they picture breathtaking, colorful swirls or sparkly stars like the images ...

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy — a ...

While the aerobatic acts thrilled the crowd at the recent Joint Base Andrews Air Show, an EA-37B Compass Call on static ...

Our eyes are tuned to only a tiny proportion of the electromagnetic spectrum, but it’s where the Sun is brightest.