SpaceX's Fram2 astronauts take the first X-ray images of the human body in space, with a tip-of-the-hat to the first X-ray ...

We made it! Opening Day is here. The Orioles are going to play a real baseball game that counts today. The offseason is over ...

In fact, there are a variety of April holidays to celebrate all month long, including April Fools' Day, Easter, Arbor Day and Earth Day. In 2025, Earth Day falls on Tuesday, April 22. The annual ...

IN a paper on secondary radiation from gases subject to X-rays (Phil. Mag. [6] v., p. 685, 1903), I described experiments which led to the conclusion that this radiation is due to what may be ...

Get in the spirit with the official playlist. Vibrate to the rhythm of the Canadian artists who performed at previous Canada Day shows. Subscribe to the Capital Experience Events Newsletter to stay up ...

Pi Day 2025: Pi (π) is one of the most fundamental symbols in mathematics. Defined as the ratio of a circle’s circumference to its diameter, it is an irrational number, meaning it has infinite decimal ...

It would be another 30 years before the United States House would pass a resolution officially recognizing March 14 as National Pi Day. Pi, of course, symbolizes the ratio of a circle's ...