Most ecologists once believed that healthy ecosystems are naturally stable, with a low turnover of species. Left to themselves, they reach a perfected equilibrium that the influential 19th-century ...
Seasonality shapes much of life on Earth. Most species, including humans, have synchronized their own rhythms with those of the Earth's seasons. Plant growth cycles, the migration of billions of ...
As climate change intensifies, rural communities across Costa Rica are taking concrete steps to reduce risks and adapt to increasing climate pressures. With support from the international program ...
CC0 Usage Conditions ApplyClick for more information. In this video, you will be guided to make observations of three different animals and their adaptations for survival. Even the youngest learners ...
When people build cities and introduce invasive creatures, resident critter populations sometimes adapt Brian Handwerk - Science Correspondent When humans build cities and introduce invasive species, ...
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