A new lifeline for the world's coral reefs | ...

What if GLP-1s like Ozempic could do more than just tip the scales? Physician Dhruv Khullar traces the winding path of the "moderation molecule" — from a discovery in Gila monster saliva to a potential diabetes medication and addiction treatment — and how they could quiet the rel ...  Show more

Genome researcher Michael Snyder believes health wearables, such as smart watches and glucose monitors, can transform medicine, shifting from reactive to predictive. (In fact, he's such a big fan of these devices that he wears eight of them every single day.) From spotting an ill ...  Show more

Crown-of-thorns starfish (COTS) are marine invertebrates native to the Great Barrier Reef. They feed exclusively on live coral and grow rapidly, producing millions of offspring once they mature. COTS outbreaks cause significant damage to coral reefs across large areas, and are on ...  Show more

Hawaii is poised to become the first state to ban the sale of sunscreens with chemicals that could harm coral reefs. Oxybenzoen and octinoxate, which gets into the water from swimmers and through sewage, contributes to bleaching of the corals according to recent re ...  Show more

Less than 0.001% of the deep ocean has been explored. Ella Al-Shamahi speaks to two women from South Africa and the US who have dedicated their careers to finding out more about our planet's most uncharted depths.Dr Katy Croff Bell is an American ocean explorer and deep-sea techn ...  Show more

Watching documentaries about the Titanic inspired deep-sea microbiologist Beth Orcutt to study life at the bottom of the ocean - a world of ‘towering chimneys, weird shrimp and octopus nurseries’ that she has visited 35 times.But Orcutt says there is so much we still don't know a ...  Show more