Antarctic diatoms down ~33% on shelves as sea ice collapses; cryptophytes surge—threatening krill and weakening the Southern Ocean carbon sink.

Explore Ziziphus jujuba (Jujube, Chinese Date) – its characteristics, habitat, cultivation, propagation, and functional uses and benefits.

New analysis argues ECS ~4.5 °C and stronger past aerosol cooling, explaining recent heat surge and raising urgency for faster climate action.