Morning-glory populations showed a dramatic slowdown in measured adaptation over less than a decade. Across nine years, their ...

Birds exhibit remarkable phenotypic diversity—from intricate plumage patterns to complex mating behaviours—rooted in genetic variation and adaptive responses to ecological pressures. Advances in ...

Natural selection is an important evolutionary force that enables humans to adapt to new environments and fight disease-causing pathogens. However, the unique footprints of natural selection in our ...

A hurricane cleared Bahamian islands, offering scientists a rare chance to observe evolution beginning anew. Researchers ...

Researchers from the UAB have observed that the rise in temperatures and episodes of heat waves in the past two decades has accelerated the presence of genetic variations that increase tolerance to ...

Scientists have developed a theoretical model that uncovers the dual role of polyploidy -- organisms carrying extra genome copies -- in evolution. Their findings reveal that polyploidy can stabilize ...

For decades, ever since biologists recognized the potential environmental harms from climate change, they have worried that plants will not be able to evolve fast enough to adapt to a rapidly warming ...

Researchers have achieved a breakthrough in understanding how genetic drivers influence the evolution of a specific photosynthesis mechanism in Tillandsia (air plants). This sheds light on the complex ...

Research co-authored by an Oklahoma Museum of Natural History curator, her graduate student and an international team of scientists has shed new light on the evolutionary "toolkit" animals use to ...

Paul Zed Myers comments on Alan MacNeill's contention: To an evolutionary biologist, such pan-specificity combined with continuous variation strongly suggests that one is dealing with an evolutionary ...

In a recent review published in the journal Nature Reviews Earth & Environment, researchers discussed the role of climatic shifts and vegetation changes in driving the evolution within the subfamily ...