OSpark.ai offers a free, all-in-one AI assistant designed to support students, professionals, parents, and creators alike.

Semi truck drivers face a different kind of winter than the average commuter, with 80,000‑pound rigs that must keep freight ...

Sometimes, the most unsettling thing about people isn’t what they say — it’s what they know. There’s a fine line between ...

Organizational strategies that help students break complex word problems into manageable chunks may be the key to solving them, according to a 2025 study.

Meta's work made headlines and raised a possibility once considered pure fantasy: that AI could soon outperform the world's best mathematicians by cracking math's marquee "unsolvable" problems en ...

A team of researchers affiliated with UNIST has made a significant breakthrough by mathematically proving that a special type of vortex pair, called the Sadovskii vortex patch, can exist within ideal ...

Editors’ Choice 2025 turntables show prices are up and cheap decks still disappoint. Choosing a long-term table now takes more thought—but pays off in music.

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 ...

Despite popular belief, the Internet is not the father of "viral marketing." In fact, nothing could be farther from the truth. Viral marketing, which is just a fancier name for word-of-mouth marketing ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Somer G. Anderson is CPA, doctor of ...

Consumer Reports’ annual reliability survey has found that new electric vehicles (EVs) have fewer problems today than in the past. But EVs and plug-in hybrids (PHEVs) are still likely to have more ...