The P/E ratio is one of the most popular stock market ratios, but it has some serious flaws that investors should know about.

From advancements in male birth control to the science of supplements, Scientific American highlights some of the most ...

Immense progress in gene editing, drug discovery and conservation are just some of the reasons to be cheerful about 2025 ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Tantalising signs of past microbial life showed up on Mars this year, but to truly know whether they contain the answer to ...

Mathematician Katie Steckles explains just why the proliferation of snowflake decorations this time of year is deeply ...

About 300 years ago, Swedish naturalist Carl Linnaeus set out on a bold quest: to identify and name every living organism on ...

Everyday life is full of small behaviors we treat as moral choices, scientific truths, or acts of civic virtue—often without ...

From a small island off the coast of Panama to the farthest reaches of space, the Smithsonian advanced our knowledge of the ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She ...

Each year, the internet gives birth to a new lexicon, one that's as fast-moving and unpredictable as the online trends that ...