The average adult should consume at least 0.35 grams of protein per pound of body weight daily to maintain their existing ...

To build muscle mass, you need around 0.5–0.9 grams of protein per pound of body weight per day. Here's why and other factors ...

Learn how to calculate the tension in a rope pulled by a firefighter using Newton’s Laws of Motion. This video breaks down the forces acting on the rope, explains free-body diagrams, and shows how ...

Uber Black is the tier you pick when the ride itself is part of the job: a quieter cabin, a more consistent vehicle class, ...

Nash, L. (2026) On the Size of the Electron in a Quantum Universe. Journal of High Energy Physics, Gravitation and Cosmology, ...

For the first time, astronomers have confirmed the existence of a rogue planet, one that doesn’t orbit a star, by measuring both its mass and distance. The planet, roughly the size of Saturn, was ...

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Most planets spend their lives orbiting a star, but some are destined for exile. According to a study published in Science on Jan. 1, 2026, astronomers have successfully measured the mass and distance ...

Secretary of State Marco Rubio foreshadowed a new U.S. embassy initiative related to mass migration, in a late December press briefing. “Mass migration over the last decade has been highly disruptive ...

A better understanding of how these amphibians grow new appendages may lead to better wound healing—or even new limbs—in humans. Axolotls are native to Mexico and critically endangered in their ...