Our Milky Way is far from calm — it ripples with a colossal wave spanning tens of thousands of light-years, revealed by ESA’s Gaia telescope. This wave, moving through the galaxy’s disc like ripples ...

Hi Ishan! Thanks for your great question. Light can be described both as a wave and as a particle. There are two experiments in particular that have revealed the dual nature of light. When we’re ...

It’s in your physics textbook, go look. It says that you can either model light as an electromagnetic wave OR you can model light a stream of photons. You can’t use both models at the same time. It’s ...

As a friend on a jet ski towed Alo Slebir into a towering gray monster of a wave near Half Moon Bay on Dec. 23, the Santa Cruz surfer had no idea he might be riding into the record books. But a ...

Light is well known to exhibit both wave-like and particle-like properties, as imaged here in this 2015 photograph. What's less well appreciated is that matter particles also exhibit those wave-like ...

Accounts by mariners of freak or rogue waves out in the ocean have long been a common occurrence but until relatively recently remained anecdotal. That is, until January 1 1995, when a huge wave was ...

The ocean's boundless energy (von Jouanne near Oregon's Otter Rock Beach) could furnish up to 6.5 percent of U.S. electricity. Annette von Jouanne She was in the water when the epiphany struck. Of ...

The Viking Polaris was hit by a rogue wave in the Drake Passage, treacherous waters between Argentina and Antarctica. A rogue wave occurs when it's more than two times higher than waves around it.