EnvironmentDeep and crisp and living: How snow sustains amazing hidden life Snow may look pristine but even the freshly fallen variety is teeming with microscopic life. This vast and mysterious ecosystem could have a big impact on Earth Features
PhysicsThe real science behind Rick and Morty Science-fiction sitcom Rick and Morty is back for season four and the hapless duo are up to their usual intergalactic tricks. But how realistic is the show's use of obscure scientific concepts and futuristic technology? Culture