Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

The UV Index measures the ultraviolet radiation coming from the sun. There are three primary types of UV radiation: ...

Cisplatin, a crucial chemotherapy drug, has been in short supply since February. NBC News mapped the drug’s journey across the globe to show how the shortage came to be. By Berkeley Lovelace Jr. Aug.

The Student Aid Index (SAI) is the key metric that colleges use to calculate your financial need as a relates to providing financial aid packages. The Student Aid Index (SAI) replaced the Expected ...

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When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

The precise imaging of many-body systems, which are comprised of many interacting particles, can help to validate theoretical ...

Sagittarius B2, a massive molecular cloud near the center of the Milky Way, is densely packed with stars and complex magnetic ...

How we focus our attention before we even see an object matters. For example, when we look for something moving in the sky, our expectation would be very different if the object is a bird flying past ...

The Rule of 72 is an easy way to calculate how long it will take your investment to double in value. Here's how it works.

The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 49% of Likely U.S. Voters approve of President Trump’s job performance. Fifty (50%) disapprove. The latest figures include ...

The Rasmussen Reports daily Presidential Tracking Poll for Monday shows that 50% of Likely U.S. Voters approve of President Trump’s job performance. Forty-eight percent (48%) disapprove. The latest ...