Science ❯ Ecology

Ecosystem Dynamics

Food Webs Predator-Prey Relationships Species Interactions Species Interaction Nutrient Cycling Keystone Species Coral Ecosystems Species Composition Aerobic Life Nutrient Availability Human Impact Marine Ecosystems Population Dynamics Species Reintroduction Fossil Ecosystems Trophic Cascades Species Introduction Coral Reef Ecosystems Algal Blooms Predator Diversity Mycophagous Mammals Mass Extinction Impact of Fires Predator-Prey Interactions Vegetation Recovery

El Niño and Warmer Falls Are Changing When U.S. Trees Turn Color

A strengthening El Niño may delay peak color in parts of the country, compressing the season for visitors and tree managers.

Scientists Measured T. Rex Body Temperature at About 36.3°C Using Its Teeth

Orcas Recorded Ramming and Fragmenting Giant Sunfish, Study Shows

Fungal Surges Found Around Dinosaur‑Era Extinction in North America

Hyoid-Bone Study Confirms Nanotyrannus Was Its Own Tyrannosaur Species

Scientists Confirm Bacterial Cause of Pacific Sea Star Wasting Disease