He launched a learning game at 16 that now reaches millions of students worldwide. Here’s what we can learn from this young ...

Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance in top universities. She has been an investor, entrepreneur, and advisor for more than ...

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 ...

Duolingo isn’t just an app—it’s a fandom. Duo’s playful voice turned language learning into culture, making users feel like stakeholders. That’s why a clinical memo about efficiency landed like a gut ...

Gram-positive bacteria show blue or purple after Gram-staining in a laboratory test. They have thick cell walls. Gram-negative bacteria show pink or red on staining and have thin walls. They release ...

President Trump’s tariff war isn’t going well, with market ructions and evidence of a slowing economy. So it was probably inevitable that Mr. Trump would demand that the Federal Reserve ride to his ...

Modern technology allows people to be more connected than ever, but there may be downsides. Excess social media and mobile device use may result in eyestrain, neck pain, and difficulty sleeping. While ...

President Donald Trump's approval rating has turned negative for the first time in a poll conducted by a Republican-leaning firm. A shift in Trump's numbers could influence support from Republican ...

Negative reviews are an inevitable part of running a business. But how you handle them can define your reputation. One Australian real estate agency became a glaring example of what not to do, turning ...