Many ecosystems on Earth are affected by pulses of activity: temperature swings between seasons, incoming and outgoing tides, ...

A groundbreaking study reveals the critical yet severely understudied factor of salinity changes in ocean and coastlines caused by climate change. A groundbreaking study published today reveals the ...

Ecosystem responses to global change are often nonlinear. Ecological thresholds are tipping points beyond which small changes in environmental conditions can have disproportionate effects on ...

Yellowstone has long been a mecca for scientists studying how predators affect everything from elk grazing to vegetation ...

Half of the world's mangrove ecosystems, with trees whose roots stretch down into brackish water, are at risk of collapse. That's according to the first assessment from the International Union for ...

Historic changes in land use and cover along the coasts of the Great Lakes have influenced the spread of invasive species into wetland ecosystems. The goal of this project is to utilize past efforts ...

Climate change is a complicated phenomenon with a variety of both abrupt and gradual effects that scientists are working hard to uncover. Emerging findings on how various ecosystems are responding to ...

Reduced snow cover and shifting vegetation patterns in the Alps, both driven by climate change, are having major combined impacts on biodiversity and functioning of ecosystems in the high mountains, ...

In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on whether the restoration of wolves has impacted the ecosystem. The idea is ...