Deriving the curl for conservative force fields. This video walks through the mathematics behind curl, explains why it vanishes for conservative fields, and connects the concept to physical intuition ...

As the Dark Energy Survey (DES) releases its final results, we caught up with two physicists who've been involved in the ...

Flux physics refers to continuous change in physical quantities, including energy transfer and dynamic equilibria. Flux is central to many areas of formal and Big-P physics, though intuitive ...

Kwiat, D. (2026) Planck’s Constant—A Bridge to Charge and Entanglement. Journal of High Energy Physics, Gravitation and Cosmology, 12, 471-483. doi: 10.4236/jhepgc.2026.121026 .

The Energy Department is the Wrong Place to Manage Our Nuclear Stockpile Introduction Nuclear deterrence is once again central to U.S. national security. The relative calm of the post-Cold War world ...

Astronomers use the term dark energy to refer to energy in the universe that is unaccounted for by ordinary matter but ...

A new report promoted by conservative New England think tanks warns that the region’s decarbonization plans could add as much as $815 billion in electricity costs by 2050. The analysis, produced by ...

LONDON (AP) — Britain’s Conservative Party, which governed the country from 2010 until it suffered its worst-ever electoral defeat two years ago, was plunged into fresh turmoil Thursday after its ...

In its last regular session, the Idaho Legislature passed an income tax cut amounting to $253 million, a successor to other ...

A look at the text of Idaho Governor Brad Little’s state of the state speech delivered last week suggests he had two audiences primarily in mind. And they are related, ...

LONDON (AP) — Britain's Conservative Party, which governed the country from 2010 until it suffered its worst-ever electoral defeat two years ago, was plunged into fresh turmoil Thursday after its ...