Growing up, I never loved jewelry. But I’ve been wearing the same necklace for the past year: a wrapped lemon shark tooth ...

MAYOTTE, INDIAN OCEAN - NOVEMBER 2017: Diver from the Mayotte Marine Natural Park carry out a survey on the reef, called REEFCHECK, on November 27, 2017, Mayotte, Comoros archipelago, Indian Ocean.

The oceans have absorbed a significant portion of all anthropogenic (CO 2) emissions (approximately a third of the CO 2 emitted from fossil fuel emissions, cement production and deforestation; Sabine ...

A group of marine scientists is calling for focused research that provides “incontrovertible evidence” of how ocean acidification impacts marine life. In a report published Oct. 16., the scientists ...

Add Yahoo as a preferred source to see more of our stories on Google. Sharks are known for their razor-sharp teeth, but a new study warns that rising ocean acidity could leave even the sea’s fiercest ...

Ocean acidification caused by global warming is making their teeth more fragile and weaker. The role of the shark as a killing machine, aquatic knife, ocean's executioner, nature's hitman, and ...

Ocean acidification is sinking into marine regions as deep as 1500 metres, posing new threats to organisms like sea butterflies, sea snails and cold-water corals. The ocean is the largest natural sink ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. A new partnership has been signed which formalizes a long ...

TL;DR: A new report on planetary boundaries indicates that we are nearing a dangerous threshold that could render Earth's environment unsustainable for human life. Ocean waters are rapidly decreasing ...

Scientists have warned that the planet crossed the global boundary for ocean acidification around the year 2020, according to a new study. The planetary boundary for ocean acidification is defined as ...

Human activity recently sent the concentration of CO2 in the atmosphere beyond 400 ppm for the first time in more than 4 million years. This threshold may be a point-of-no-return with dire ...