The courses are self-paced and open to learners with or without prior coding experience. Harvard University is offering its most popular computer science courses free of cost to anyone looking to ...

Karl Fischer titration is a broadly used approach for calculating water content across multiple samples. However, to get accurate and reliable results, it’s essential to follow a proper workflow. Two ...

A well-established technique, acid-base titration is an analytical method used to determine the concentration of an unknown acid or base. In practice, it involves adding a solution of known strength ...

CrunchLabs, the maker of STEM activity kits for kids founded by NASA engineer turned YouTube science communicator Mark Rober, has launched Class CrunchLabs, a collection of free standards-aligned ...

Scientists are developing a surgery-free alternative to LASIK that reshapes the cornea using electricity instead of lasers. In rabbit tests, the method corrected vision in minutes without incisions. A ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Since its debut in 2007, the Amazon Kindle has changed reading ...

Section 1. Policy and Purpose. Over the last 5 years, confidence that scientists act in the best interests of the public has fallen significantly. A majority of researchers in science, technology, ...

Physicists have used a novel technique to observe individual atoms interacting in free space for the first time ever. The new technique confirms a century-old quantum mechanical theory. When you ...

Back in March, New York City Mayor Eric Adams announced a $5.5 million investment to expand free swimming lessons to nearly 18,000 children in the city. The mayor's office said the investment focuses ...

In a world where wellness often comes with a price tag, boutique fitness memberships, and $30 smoothies, it’s easy to forget that some of the most powerful tools for your health are, quite literally, ...

NEW YORK CITY, New York (WABC) -- New York City's free swimming lessons program is expanding, bringing the life-saving skill to even more students in underserved areas. First announced in January's ...

Do you believe in free will? Some scholars do not—and they rely on evidence from the brain sciences to make their case. Some people find the dismissal of the idea that we are in control of our ...