In H.K., at least two different species of the Siler genus – Siler cupreus and Siler collingwoodi are known. However, I usually see the...

As Rachel Carson, the author of Silent Spring, said, “In nature, nothing exists alone.”. Everything is connected in nature. Ecologists...

“Biodiversity”, a contraction for “biological diversity”, represents “the variability among living organisms from all sources including,...

In last week's post, I have introduced the surprising diversity of new species being described from Hong Kong. In this post I will...

You may have learned a few weeks ago that NASA spent several billions of dollars to send a robot seeking life on Mars. So here are good...