In his first 100 days in office, New York City Mayor Zohran Mamdani has governed with a star power unusual in politics.

Dear Prudence is Slate’s advice column. Submit questions here. New from Slate’s advice family: Unhinged, a monthly dating column. Part advice, part investigation. Read the first edition now. I am a 30 ...

Born as a coal-tar dye, reborn as a “magic bullet,” methylene blue has taken an improbable journey from textile vats to today ...

For days, President Donald Trump has said the U.S. would attack civilian infrastructure such as power plants in Iran by the evening of April 7 if the warring countries cannot reach an agreement. That ...

Julie Young is an experienced financial writer and editor. She specializes in financial analysis in capital planning and investment management. Investopedia / Mira Norian A monopsony features a single ...

Electricity demand for data centers worldwide is projected to double by 2030. As a result, developers are looking at small modular reactors (SMRs) to add low‑carbon power generation capacity. Power ...

In the behavioral research I’ve conducted over the past 20 years, I’ve uncovered a disturbing pattern: While people usually gain power through traits and actions that advance the interests of others, ...

As India continues to urbanize and move towards a less agricultural and more industry-based economy, land demands will continue to grow. Urban population is expected to increase by more than 200 ...

Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being ...

Tim Smith has 20+ years of experience in the financial services industry, both as a writer and as a trader. Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of ...

Life insurance can help your family replace lost income, pay off large debts and allow you to leave a financial legacy after you die. But it can be complicated. There are lots of different policy ...