evolutionary theory
Vision Helped Ancestral Fish Adapt to Life on Land
Vision Helped Ancestral Fish Adapt to Life on Land
Diana Kwon | Mar 8, 2017
“Buena vista” hypothesis suggests that changes in the sizes of eyes, rather than a shift from fins to limbs, led fish to transition to land more than 300 million years ago.  
Study: Horses Did Not Develop New Traits During Periods of Rapid Speciation
Study: Horses Did Not Develop New Traits During Periods of Rapid Speciation
Diana Kwon | Feb 13, 2017
Speciation and development of new traits may not always go hand-in-hand.
Constant Evolution
Constant Evolution
Ruth Williams | Dec 16, 2015
Bacteria growing in an unchanging environment continue to adapt indefinitely.
The Sex Paradox
The Sex Paradox
Megan Scudellari | Jul 1, 2014
Birds do it. Bees do it. We do it. But not without a physical, biochemical, and genetic price. How did the costly practice of sex become so commonplace?