Some animal abilities are so unusual that science still can’t explain how they work. These are real, well-documented behaviors that continue to surprise researchers.

From silent, unexplained sounds resonating across the globe to the strange energy density of empty space, these 13 bizarre mysteries continue to baffle researchers in 2026, proving that the more we ...

If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

Cameras around the world have captured moments that still leave experts confused. From unexplained sightings to impossible ...

Science can explain why your plants will die without water. Even the old man, the Saguaro cactus, needs a little bit. Science cannot explain why a plant’s nature should be one that requires H2O. Why ...