For all their showiness, tree ferns are extraordinary survivors. They hold their secrets close—but now, scientists are ...

The reproductive parts of mould, known as sporangium, release thousands of spores that spread far and wide. In his video, Dr Raj said: "And if you're seeing these, then you are definitely not ...

Browse 250+ sporangium stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Parts of Equisetum arvense (horsetail) ...