ScienceUnderwater fairy rings in Baltic ocean were not made by fairies or aliens, say biologists Aliens had nothing to with underwater green eelgrass (or fairy grass) rings in the Baltic ocean. Neither did fairies. Nor are they bomb craters. So what are they?by Vamien McKalin
ScienceDelhi beats Beijing to become world's most polluted city: How does your city fare?by Rhodilee Jean Dolor
ScienceHungry Lionfish invasion pushing native marine creatures in Caribbean coral reefs to brink of extinctionby Maryanne Moll
ScienceMysterious ocean bubbles play important role in supporting life, say scientistsby Maryanne Moll