Abstract: In this letter, we report on a chemiresistive sensor array based on colloidal PbS quantum dots for room temperature discrimination of explosive precursors in the gas phase. The array ...

Welcome to the Photoshop quick tutorial on how to make text by path. The tutorial is part of a series of tutorials in under a minute Canada's Carney fires back at Trump after Davos speech Why Elon ...

The CEOs ExxonMobil and ConocoPhillips told President Donald Trump that Venezuela will need big changes to attract investment. Exxon CEO Darren Woods said Venezuela is "uninvestable" in the country's ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min A solar developer has paid ...

Photonic Ising computers have the potential to solve optimization problems at the speed of light that would take a traditional computer millions of years, if ever, to complete. These theoretical ...

The technology that many skeptics had previously given up on is now covered by the Centers for Medicare & Medicaid Services (CMS). CMS this week released the final national coverage determination (NCD ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The war that erupted after the Hamas-led massacre of October 7, 2023, has become the most transformative conflict in the Middle East since the Arab Spring. Yet more than 22 months after the Israel ...

On Wednesday, Canadian Prime Minister Mark Carney announced that his country will recognize a Palestinian state in September. This came after recent similar statements from France and the UK.

The U.S. Federal Housing Finance Agency will now enable potential homebuyers to use Bitcoin as part of their mortgage application. The move is significant, because the price of homeownership is ...