A sword-billed hummingbird.

Which came first: the long-billed bird or the long-tubed flower?

Some plants with niche features can quickly get rid of them if that’s what it takes for survival

By | Posted October 21, 2014

Evolutionary Hitchhikers Dwell Within Our Guts

Evolutionary Hitchhikers Dwell Within Our Guts

Our relationship with inner microbes is more than just a dinner date.

By | Posted November 28, 2010