Dogs are humans’ oldest companions, DNA shows
A study of dog DNA patterns shows that our "best friend" among animals is also our oldest one.
Author Archives: BBC News - Science & Environment
Cheaper to prevent pandemics than ‘cure’ them
Preventing pandemics could be more than 100 times cheaper than tackling their deadly effects.
‘Moderate to strong’ La Niña weather event develops in the Pacific
The phenomenon results in the large scale cooling of ocean surface temperature.