A new study published in Paleobiology has found that many plant species changed dramatically at the K-Pg (Cretaceous-Paleogene) boundary in Argentina.1...
The latter days of July are very busy for many pollinators.1 These include birds, bees, butterflies, moths, beetles, flies, bats, and more.1-3
Pollination...
The recurrent laryngeal nerve (RLN) in man is found branching off the tenth cranial nerve (vagus) in the chest cavity. The twelve cranial nerves are...