A scientific assessment of the hole in the ozone layer is done routinely every 4 years. 35 years after countries in the world agreed to stop using chemicals that hurt the ozone layer, this last assessment shows a slow but impressive recovery. Scientists say the hole will be fully mended by 2066.
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The Sahel[1] zone in Africa is one of the most sensitive area in the world to climate changes and desertification processes. Currently, it is experiencing extremely
A female American crocodile laid fertilized eggs in a Costa Rica zoo, after being in isolation for 16 years. Facultative Parthenogenesis, or virgin birth, is
Five major planets: Mercury, Venus, Mars, Jupiter, and Saturn, are aligned in a row. It will remain visible until tomorrow. Last time this event occurred
