Sea
7.5-magnitude earthquake hits in remote areas of Indonesia; no tsunami threat
The quake hit at a depth of 220 km, the USGS said. There were no immediate reports of damage or injury.
Your sunscreen pollutes beaches, harms aquatic life
In many sunscreens, TiO2 is present as tiny nanoparticles, which are coated with protective chemicals.
Starfish making comeback after syndrome killed millions
From 2013 to 2014, Sea Star Wasting Syndrome hit sea stars from British Columbia to Mexico.
US might place atlantic sea turtle on endangered list
Leatherback turtles are world's largest sea turtles. They can weigh up to 2,000 pounds. They are also the deepest diving turtle.
Melting ice making Greenland sea less saline
Melting ice is causing coastal waters in Greenland to become less saline, which may in turn affect marine life.
Mars study offers clues to origin of life on Earth
This study by NASA may finally clue us in about the origin of life on Earth.
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