spiders
16 million years old largest spider fossil found in Australia
There have been very few fossil spiders found in Australia which makes the discovery very significant.
Extremely rare sea spider fossils are closely related to living species
The modern sea spider had started to diversify by the Jurassic.
How trilobites survived environmental change for millions of years
The developmental control of enrolment in trilobites.
Mix-and-match kit could enable astronauts to build lunar exploration bots
Robotic parts can be used to explore lava tubes or transport solar panels.