Forests are shaped by light competition. The trees that grow the tallest have access to the most sunlight, blocking the rays and rendering the shaded space around them inhospitable to shorter trees below. 

A landmark study used ancient reef cores to deliver insight into the reef's responses to sea-level shifts.

Long-term conservation policies may help restore freshwater ecosystems and prevent extreme species loss, new research suggests.

Microscopic plankton are among the most important organisms on Earth.

Migratory birds such as the pied flycatcher typically have wintering locations in Africa close to others from the same breeding population.

In many fish species, water temperature determines the sex of the fry.

Planting trees is widely promoted as a natural solution to climate change. 

Death casts a shadow over life, not only for people but also other animals, plants and entire ecosystems.

How exactly do plants regulate their uptake and release of water during drought stress?

First large-scale experiment shows fire whirls burn oil spills faster and cleaner than fire pools, proving their game-changing potential for ocean cleanups.