Shapes of beaks and snouts come in an extraordinary range of forms, reflecting adaptations to different lifestyles and ...

Environmental change doesn’t affect evolution in a single, predictable way. In large-scale computer simulations, scientists discovered that some fluctuating conditions help populations evolve higher ...

A genetic “cheat sheet” allows different species to display the same warning patterns.

As global warming accelerates, extreme heatwaves are causing widespread death of tropical reef corals. Most corals rely on tiny algae cells living within their tissues that photosynthesise and produce ...

Plant molecular evolution offers key insights into how coding and regulatory changes shape the diversity of form and function across the plant kingdom. The ...

Evolution seems to follow a script more often than expected. Researchers found that distantly related butterflies and moths ...

Each animal in nature has undergone thousands of years of evolution to reach its current form. This has resulted in some amazing adaptations and specializations for a wide variety of environments. One ...

Poison frogs appear to have built their chemical defenses gradually: related frogs store low to moderate levels of ...

Galápagos plants show repeated evolution and emerging species, emphasizing evolution’s flexibility and active role today.

The bird retina is one of the most energetically expensive tissues in the animal kingdom, yet it doesn’t use the energy ...

A rare fossil fish scan reveals brain features and adaptations tied to the transition from aquatic to land animals.

Darwin’s core idea: Natural selection explains how traits that improve survival and reproduction spread over generations, shaping species without any guiding force. Wild inspirations: Observations ...