Basic ecology uses simple diagrams to illustrate how biomass is distributed in ecosystems. These “ecological pyramids” lump all primary producers (plants) at the base of the pyramid. The second level ...

The wonderful world of tennis is helping nature’s tiniest mammals survive. Each year, following Wimbledon, thousands of used tennis balls are donated to UK Wildlife Trust. Volunteers at the ...

The difference between a doting dad and a deadbeat one may come down to a molecular switch in the brain — at least in African ...

Fresh snow provides an opportunity to observe and identify animal tracks in the woods. Mouse tracks can be identified by their repetitive dot pattern and a thin line left by the tail. While several ...

What makes the oldfield mouse steadfastly monogamous throughout its life while its closest rodent relatives are promiscuous? The answer may be a previously unknown hormone-generating cell. Scientists ...