Scientists find nine new sponge species in glimpse of Alaska’s deep-sea diversity

But their habitat is threatened by bottom trawling in the region and Trump’s plan to expand seafloor mining Scientists have discovered nine new deep-sea sponge species off Alaska, offering new insights into the region’s largely unexplored marine biodiversity. The National Oceanic and Atmospheric Administration (Noaa) announced the discovery on Thursday,...

Is collagen all hype? – podcast

Collagen powders, gummies and pills have boomed in popularity in recent years boosted by claims that they smooth wrinkles, promote glossy hair and help with joint pain. Amid the noise it can be hard to figure out whether there’s any actual science behind the promise of looking younger for longer....