The spate of bear encounters in Japan has certainly been surprising for many reasons, but one thing that caught my attention especially is that they seem pretty good at using automatic doors. ▼ Just ...

Understand the chemistry behind ocean acidification in India's seas. Learn how $\text{pH}$ changes affect aquaculture, marine ...

Why did Ramanujan’s formulae stay relevant for a century? His set of 17 expressions offered huge speed. They gave long digit ...

A magnitude 7 earthquake has rocked Alaska on Saturday, Dec. 6, according to the United States Geological Survey (USGS).