Odyssey Math Tuition - based in Singapore and founded in 2013 by principal math tutor Mr. Justin Tan, has unveiled plans for 2026 aimed at empowering secondary students to achieve excellence in their ...

Navigating the world is no mean feat, especially when the world pushes back. For instance, airflow hitting a fly on its right side can, after a turn, become a headwind. To stay on course, the fly's ...

Macros are powerful, but they don't work on the web or mobile. I’ve switched to the native REDUCE function for my complex ...

Falling global birth rates aren’t cultural, they are economic. Why fertility is collapsing and what governments can still do.

The FILTER function extracts every matching record while XLOOKUP only returns the first result.

Published January 7 in the journal Nature, one paper tackled the age-old problem of nature’s construction with a bit of a twist: it suggests that living networks, like our brain, may use some of the ...

To navigate, the brain must convert changing sensations into a map-like sense of the world, which remains stable as the body moves. A new study finds that the fly brain sometimes performs the ...

In her new report to Congress, National Taxpayer Advocate Erin Collins outlined the 10 biggest challenges taxpayers now face when dealing with the tax agency.

Gorham High School student Isaiah Whitehead has been awarded the 2025 Congressional App Challenge by Rep. Chellie Pingree and the 1st Maine District. Whitehead’s app, “Calculation Salvation,” is an ...

Prediction markets create arbitrage opportunities when panic strikes. Learn how traders exploit mispricing for guaranteed profits and why most miss out.

Your watch’s VO2 max isn’t perfect, but you can improve its accuracy with better data and heart-rate tracking.

Well, you get the government you vote for. Voters have a choice: doers or dreamers. Some dreams are nightmares.