The Trump administration's emerging focus on long-term Treasury bond yields may show growing sensitivity to market constraints that could impede President Donald Trump's economic plans, while also ...

The best multi cookers are an all-in-one cooking savour that can quickly turn out (almost) any meal you want. Multi cooker is a term slapped onto all sorts of cooking appliances these days. However, ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

From the Composer Pro II to the Sweet 50, these are the best housing and lens options. Leica, Panasonic, and Sigma full-frame mirrorless cameras share a common lens system, the L-mount.

The best camera lens cleaners are essential purchases for any keen photographer. After all, if you have a lens for a few years, at some point you're going to need to clean it properly, if only to get ...

This review gives an overview of point spread function (PSF) modelling for astronomical telescopes, emphasising cosmological analyses based on weak gravitational lensing. This application sets the ...

The examination of parity symmetry in gravitational interactions has drawn increasing attention. Although Einstein’s General Relativity is parity-conserved, numerous theories of parity-violating (PV) ...

Gravitational fields are a region of space where masses will experience a force. It is always an attractive force. All masses create gravitational fields. The more massive an object, the larger its ...

That’s a technique called gravitational lensing and researchers have used it for decades to make astonishing discoveries. “The extra boost from the gravitational lensing has been really exciting to be ...

While security concerns are important, the strategy is not security-centric but pays equal attention to diplomatic, political and economic engagement. Against this backdrop, formulating a regional ...

It was noted that J0746+1344 exhibits a strong flux anomaly and the lensing galaxy is located next to the brightest image, which is unusual since the opposite configuration is typically observed.

ABSTRACT: This paper aims to define the concept of time and justify its properties within the universal context, shedding new light on the nature of time. By employing the concept of the extrinsic ...