Solving life's great mysteries often requires detective work, using observed outcomes to determine their cause. For instance, ...

When driving over hills, is it more fuel-efficient to accelerate downhill or maintain a steady speed? And why is our heart ...

In a parallel universe, reptiles occupy entrepreneurial and capitalist classes. The post Math Puzzle for June 20, 2025 ...

Math Science & Society All Topics. Health; Humans. ... Problems from Brain Maps. Share this: ... Science News was founded in 1921 as an independent, ...

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Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries ...

Today’s Word Hurdle answers In case you’re still wondering what the answers are, you’ll find both the morning and afternoon solutions for today’s puzzle below: Article continues after ad ...

Reactions with the OH radical are expected to be the dominant removal processes for gas-phase polychlorinated dibenzo-p-dioxins and dibenzofuran (PCDD/Fs). The OH-initiated atmospheric chemical ...

Alexander M., 16, writes about his experiences growing up in Russia “as Putin’s tyranny strengthened” — and the lesson he took away. By The Learning Network To participate, submit your ...

Airborne quinones contribute to adverse health effects of ambient particles probably because of their ability to generate hydroxyl radicals (·OH) via redox cycling, but the mechanisms remain unclear.

"Reading a daily Bible verse helps you focus on God's word, offering spiritual guidance and encouragement for the day ahead." How can I incorporate daily Bible reading into my routine? "Set aside a ...