Duolingo, Inc. maintains 30% growth and $1.1B in cash with 70% gross margins as its valuation hits historical lows. Find out why DUOL stock is a strong buy.

Western "poverty porn" narratives about India ignore the country's rapid poverty reduction and economic transformation.

Artificial intelligence (AI) is a powerful force that demonstrably outperforms humans in countless areas. Here's why the effort of developing the human brain still matters.

Some fungi are wasteful, while others recycle—and this can determine how much carbon is stored in a forest. Researchers at Lund University have now revealed how fungi manage their mycelium, the ...

Bayes' theorem is a statistical formula used to calculate conditional probability. Learn how it works, how to calculate it ...

An inflationary gap can occur due to increased consumer spending. Learn how it’s calculated and what affects it.