Apple today updated its Keynote, Numbers, and Pages apps with many new features across the iPhone, iPad, and Mac, but some of the additions are limited to users that are subscribed to the new Apple ...

As a kid, you probably remember the brown bottle your parents pulled out every time you skinned your knee. A little dab of hydrogen peroxide made things better. Hydrogen peroxide is used as an ...

The Powerball jackpot rose to $1.27 billion for the Wednesday, Dec. 17, drawing after no one on Monday, Dec. 15, took home the top prize. If a ticket matches all five numbers plus the Powerball in the ...

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Water electrolysis has been considered a promising approach for the efficient and green production of hydrogen as a clean and sustainable energy source, yet limited by the sluggish kinetics of the ...

Forget what you know about the number 666. If series of sixes, like 666, are popping up everywhere, you have no reason to fear: This sequence is associated with love and connection, according to ...

A spray of water microdroplets turns a test strip blue, indicating the presence of hydrogen peroxide. Credit: Credit: Proc. Natl. Acad. Sci. U.S.A. It’s the latest in a series of studies from Zare, ...

A sprinkling of magnetic nanoparticles is just enough to power up catalysts, so they can make hydrogen peroxide production more efficient. Researchers have achieved a breakthrough in improving the ...

Prime numbers are only divisible by themselves and one. Robert Brook via Getty Images In the 17th century, French monk and mathematician Marin Mersenne developed a method to find prime numbers: values ...