kangaroo

Scientists have created the first kangaroo embryo by in-vitro fertilization, which is a landmark moment for pouch-toting marsupials. Years in the making, it's a massive step in future-proofing hundreds of species facing imminent extinction.

Rebuilding knees with kangaroo tissue is one step, or hop, closer to being a reality, with human trials set to get under way in 2024. Their tendons are six times stronger than our own and are more sustainable and durable than current surgery options.

Make all the jokes you want, but the methane emitted in the form of cow burps and farts is actually a major source of greenhouse gas emissions. That could soon change, however, thanks to bacteria found in baby kangaroo feces.