The CRISPR-Cas13 system has emerged as a powerful platform for programmable RNA targeting, offering efficient and sequence-specific silencing of coding and non-coding transcripts. The RNA-targeting capabilities of CRISPR-Cas13 have been harnessed to silence transcripts harbouring pathogenic mutations and combat infectious diseases. However, the molecular basis of on-target and collateral activity are not completely understood,...

Introduction To counteract the rapid loss of marine forests globally and meet international commitments of the UN Decade on Ecosystem Restoration and the Convention on Biological Diversity ‘30 by 30’ targets, there is an urgent need to enhance our capacity for macroalgal restoration. The Green Gravel Action Group (GGAG) is a global network of 67 members that are working on the restoration of a diverse range of macroalgal fores...

Marine kelp forests cover 1/3 of our world's coastlines, are heralded as a nature-based solution to address socio-environmental issues, connect hundreds of millions of people with the ocean, and support a rich web of biodiversity throughout our oceans. But they are increasingly threatened with some areas reporting over 90% declines in kelp forest cover in living memory. Despite their importance and the threats they face, kelp...

Ecosystem-based conservation that includes carbon sinks, alongside a linked carbon credit system, as part of a nature-based solution to combating climate change, could help reduce greenhouse gas levels and therefore the impact of their emissions. Blue carbon habitats and pathways can also facilitate biodiversity retention, aiding sustainable fisheries and island economies. However, robust blue carbon research is often limited...

We reviewed sustainable forestry certification programs and the literature to identify metrics relevant to biodiversity considerations. Two certification approaches emerged, one based on an organization's management processes and one based on measurements of forest components against desired outcomes. However, there was little documentation of why certain metrics were chosen for either approach. A common theme in the literatur...