BBC News – Science & Environment

• Nasa's InSight probe senses hundreds of 'Marsquakes'
  The US space agency's InSight probe detects over 450 significant seismic events since landing in 2018.
• Environment Agency chief: Avoid building new homes on flood plains
  The head of the Environment Agency says new buildings should be made more resilient to flooding.
• Katherine Johnson: Hidden Figures Nasa mathematician dies at 101
  Ms Johnson, who helped launch the first American into orbit, was portrayed in the film Hidden Figures.
• Australia fires were far worse than any prediction
  The 'breathtaking scale' of the Australian bushfires were way beyond anything climate science predicted, say scientists.
• Coronavirus: World must prepare for pandemic, says WHO
  But the UN health body says the coronavirus outbreak does not yet meet the criteria for a pandemic.