The new wave of artificial lighting is now being ushered in by light-emitting diodes (LEDs). But can LEDs be truly a sustainable and eco-friendly solution for artificial lighting? Are we using too much light? What are the effects of LED blue lights? How LED Pollution can Impact our Oceans? How can we fix light pollution in land and ocean? Read more to find out.

Rhino rays live in shallow tropical waters from the Indian and West Pacific oceans to the East Atlantic Ocean and the Mediterranean Sea. People harvest wedgefishes, and giant guitarfishes because of their ‘white’ fins. According to the latest update of The IUCN Red List of Threatened Species, this species and the family that it belongs to is at the brink of extinction. So how can we help?

Scientists define marine heat waves as periods when the sea surface in a particular area of the ocean becomes unusually warm for at least five days in a row. Like a forest wildfire, a marine heat wave can wipe out entire ecosystems underwater. The first to go is what biologists call the foundational species. These are the coral reefs, sea grasses and kelp forests.