Neurocode launches ALZpath blood test for Alzheimer’s diagnosis. ALZpath’s pTau217 test, which a recent study suggests could be as accurate as a spinal tap, is now available for clinical diagnostic use.

In preparation for the annual spawning season of the Red crab, rangers on Christmas Island put up barriers along the roadside to prevent the crabs from being crushed by cars. They have also constructed a 5 m high bridge to help the crabs move across the island and continue their migration.