Related topics: species · genes · plants · evolution

Investigating the rarity of the color blue in flowers

Blue is the favorite color of more people in the world than any other, and the "blue flower" is considered a symbol of romantic longing. In nature, however, there are only a few plant species whose flowers contain blue color ...

Re-examining Darwin’s thoughts on species

James Mallet is out to rehabilitate Charles Darwin’s reputation on species. It may seem strange that such a founding father of modern biological thought as Darwin could run afoul of something so basic, but biologists over ...

Eight billion people: How evolution made it happen

November 15, 2022, marks a milestone for our species, as the global population hits 8 billion. Just 70 years ago, within a human lifetime, there were only 2.5 billion of us. In AD1, fewer than one-third of a billion. So ...

Darwin's bills discovered

(PhysOrg.com) -- You've seen the documentaries and read the book - now, for the first time, you can find out how Charles Darwin spent his money.

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