CO2: 414.47 ppmThis week, learn about the project to resurrect extinct woolly mammoths, meet potty-training cows, celebrate the Inspiration 4 space tourism launch, uncover ancient artificats inside an alligator, and more.
An ambitious project to resurrect the woolly mammoth led by Harvard geneticist George Church has secured a financial shot in the arm.
Tech entrepreneur Ben Lamm is helping fund a project by Harvard geneticist George Church to revive the woolly mammoth by genetically engineering Asian elephants.
A new firm has raised $15m (£12.7m) for a "de-extinction" project that could restore several ancient species, starting with the woolly mammoth.
And save the planet at the same time | Science & technology
There are 1.4 billion cows on earth and treating their urine could help lower greenhouse gas emissions