A Nigerian manioc farmer with roots from one plant. The leaves (behind her) are used in popular dishes. Most Americans are familiar with the prepared ...
First published June 14, 2021 by Carnegie Museum of Natural History. The genus Smilax is one of our most common woodland plants. Known as greenbriar, sweetbriar, or catbriar, ...
Scientists describe, measure, and compare. With improved technology we have increasingly precise measurements. But, sometimes precision and accuracy are not the same thing. Consider the ...
Scientists characterize terrestrial and aquatic ecosystems quite differently, and even use opposite criteria to define ecosystem health. For a terrestrial system, productivity (lots of nutrients ...
Many of our vegetable crops come from plant families that are famously toxic. Among our most familiar foods are the popular varieties of tomatoes, potatoes, ...
First published March 14, 2017. While splitting some wood, we were pleasantly surprised to find evidence of the Hickory Bark Beetle, Scolytus quadrispinosus, whose larvae ...