Researchers are enlisting computers in the fight against drug-resistant bacteria and already have a promising new candidate in the pipeline.

Modern houses tend to be clean, so clean that they may be undermining our immune systems, and alongside our addiction to antibiotics, giving us a wide variety of health problems.

Years of constant nagging about growing antibiotic resistance and its dire consequences, the public and industry still act as if they're blissfully unaware and are overusing antibiotics at an alarming rate.