Abstract: The classical sparsity-based source identification method encounters the basis mismatch problem due to discretizing the focus region and assuming that acoustic sources are on-grid. This ...

With Strait of Hormuz traffic nearly halted, China's reliance on Iranian oil could trigger "real problems" within two months if the crisis continues, one expert warned. Gatestone Institute senior ...

The Securities and Exchange Board of India (SEBI) headquarters in Mumbai, India, on Sunday, July 13, 2025. A three-member appeals court bench will begin hearings on Sept. 9 between Jane Street ...

In the latest delay for the Artemis 2 mission, NASA announced on Saturday that it will roll the Space Launch System (SLS) rocket and Orion spacecraft back to the Vehicle Assembly Building (VAB) as ...

The affected part is the rocket's upper stage, which uses super-cold fuels — liquid hydrogen and liquid oxygen — to power the mission once it’s in space. Engineers are looking at several possible ...

U.S. Treasurer Brandon Beach holds one of the last pennies pressed at the U.S. Mint in Philadelphia on Nov. 12, 2025. (Matt Slocum/AP) Editor's Note: This is an excerpt from WBUR's daily morning ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

A version of this story appeared in CNN Business’ Nightcap newsletter. To get it in your inbox, sign up for free here. The annual World Economic Forum confab known as Davos has always had an optics ...

Over the weekend, Neel Somani, who is a software engineer, former quant researcher, and a startup founder, was testing the math skills of OpenAI’s new model when he made an unexpected discovery. After ...