Sampling of water systems for Legionella, Pseudomonas aeruginosa or bacteriological can be somewhat daunting, with thoughts of "do I need to sample," "how to take a sample" and "where should I send ...

The ability of animals to track odour trails is well known but sparingly studied 1,2,3,4,5,6. Fundamental issues regarding the behavioural and neural mechanisms of this ethologically important ...

For anyone invested in NASA’s decades-long efforts to robotically explore Mars, now is the time for nail-biting. Launched last July and barreling toward the Red Planet and Jezero Crater is the space ...