Numerous amazing fossils supposedly millions of years old contain original, non-mineralized biomolecules like collagen, elastin, ovalbumin, DNA, laminin, melanin, hemoglobin, and chitin.¹ A new study presents evidence suggesting this list should now include silk.

Namib desert beetles collect faint water droplets on their exquisitely designed outer surfaces so they can survive in their dry environments. And polar bears keep a tight grip on smooth ice using precisely designed footpads. Engineers have copied these exquisite designs to make useful tools.

The Deep Down Under project explores "relict faunas," living creatures with eerily similar counterparts among some of the world's oldest fossils.¹ Deep-sea researchers used a remotely operated vehicle (ROV) to look for life around Osprey Reef off Queensland's coast. They found some surprises including animals known only from faraway places and long-gone times.

Whoever said the human brain is the most highly organized collection of matter in the universe was more correct than they could have known. New research modeled tiny structures within nerve cells and discovered a clever tactic brains use to increase computing power while maximizing energy efficiency. Its design could form the basis of a whole new and improved class of computer.