Science
Guess which class learned the most?
Despite this 16 cities are still in breach of the European limits.
Cleaning products, paints, perfumes could be causing as much air pollution as cars.
'We also detected planets that range from sub Earth-sized to the size of Jupiter and larger,'
It could kill all airborne microbes, even newly emerging strains of flu.
This is the first time a human egg has been developed from its earliest stage to full maturity.
We know that another asteroid is on its way to impact, but we still don’t know when or where
'I think this treatment will give people a lot of hope,'
'One species we looked at...had the most powerful antibiotic effect of any species we tested'