Students can download the chapter-wise MCQ PDFs to practice offline and revise quickly for school exams. These PDFs follow ...

Perhaps it was hiding from predators. Or trying to catch food. Then again, maybe it just wanted to be left alone.

The words “pollination” and “flower” may seem inseparable, but plants began courting insects millions of years before they ...

This is the opposite of “watch it all this month and cancel”; it’s a slow-burn archive you can tap whenever curiosity spikes.

These days, we would call them proprietary blends. But in the late 1500s and early 1600s, individual alchemists called the ...

The tiny pantheon known as the Asgard archaea bear traits that hint at how plants, animals and fungi emerged on Earth.

From ancient Rome to medieval Spain to Renaissance Venice, generations of mariners have relied on biscotti as a source of ...

The Hjortspring boat carried warriors on an attempted attack of a Danish island over 2,000 years ago. Archaeologists have new ...

An interdisciplinary team of researchers from the University of Miami, The Ohio State University, University of Michigan and ...

The global analytics and advisory firm, Gallup, reported in July 2025 that there’s a record- high 79% of U.S. adults who say ...

Since the time of the dinosaurs, cycad plants may have attracted insects using infrared light. It may be the world's oldest ...