International

Why power grids are a bottleneck for clean energy

Modernizing Grids for Clean Energy: A Necessity

The transition to low-carbon electricity hinges on the ability of power grids to move, balance and manage much larger and more variable flows of energy than they were built for. Technical limits, inst...

Economy

Retail sales were unexpectedly flat in December

Retail Sales in December: A Flat Performance Unexpectedly

December is traditionally one of the strongest months for US retail, fueled by holiday shopping and year-end promotions. Instead, consumer spending unexpectedly leveled off, offeri...

Investments and Business

Barcelona, en España: cómo escalan startups internacionalmente sin perder enfoque de producto

How Investors Assess Value, Growth, and Quality Through Cycles

Investors often categorize equities into value, growth, and quality styles to structure portfolios and expectations. Comparing these styles over a full market cycle—from expansion to peak, contraction, and recovery—helps investors understand why leadership rotates and how diversi...