Explorer

If you didn’t get the chance to read as many science stories as you would have liked in 2018, fear not: CBC has compiled its top 10 list just for you. From the discovery of an ancient Mayan city to evidence of Planet X, there’s no shortage of fascinating stories to review.

Petroleum pipeline leaks are costly – for business and for the environment. Researchers are now developing bacteria-based sensors to detect hydrocarbons released by a leak – and emit a wireless alert signal to technicians.