I discovered seaweed by accident at a local Japanese market five years ago. What started as a curious purchase turned into a ...

Dozens of companies and academic groups are pitching the same theory: that sinking rocks, nutrients, crop waste or seaweed in ...

As part of Aotearoa's first seaweed festival, Pacific Harvest hosted a seaweed tasting event where people could sample ...

But that would require a large, steady volume of magnesium oxide or similar minerals, along with the energy to mine and transport them. Seaweed and algae growth would need to expand exponentially.

But that would require a large, steady volume of magnesium oxide or similar minerals, along with the energy to mine and transport them. Seaweed and algae growth would need to expand exponentially.

But that would require a large, steady volume of magnesium oxide or similar minerals, along with the energy to mine and transport them. Seaweed and algae growth would need to expand exponentially.

Planetary is using magnesium oxide to create that vacuum. When dissolved into seawater, it transforms carbon dioxide from a gas to stable molecules that won’t interact with the atmosphere for ...