Discover the Diamond-Water Paradox—why diamonds cost more than water. Learn about subjective value and marginal utility in economic valuation.

The redesigned Q5 is available with four different headlight variations in the US, of which three were rated acceptable by the IIHS ...

Electricity prices can be kept near today’s levels in a post-coal National Electricity Market, but need a system where batteries become the dominant price-forming technology.

AI is not just software, it is infrastructure. Like the shale boom, AI compute is becoming a commodity with declining prices, heavy capital requirements, and intense competition. Investors must ...

Officials have flipped the switch on a new energy storage complex that is being framed as a turning point for how the United ...

Objectives In patients with chronic obstructive pulmonary disease (COPD), severe exacerbations (ECOPDs) impose significant morbidity and mortality. Current guidelines emphasise using ECOPD history to ...

Global EV sales growth are expected to slow in 2026 as the U.S. demand falls and Chinese demand cools. Read more here.

Columbia Total Return Bond Fund Institutional Class shares returned 2.05% for the period ended September 30, 2025.

In early 2020, the prevailing narrative in the power sector was a continuation story of the developments from the decade ...

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 ...

A 15-year champion of consumer affairs, Yvette leads on telecoms content at Which?, helping consumers navigate the market and exposing bad practice. You might think a company that offers such varied ...

The New Type Key Think Tank of Zhejiang Province “China Research Institute of Regulation and Public Policy”, Hangzhou, China. 2 Shandong Province City Water Supply and Drainage Water Quality ...