Pregnant women run a higher risk of getting seriously ill if they catch influenza. A new study shows that new-born infants run no higher risk of harm if their mothers have taken anti-viral medications to ward off flu infections.
New research has identified how the brain fights viral infections. The results may have implications for the fight against everything from multiple sclerosis to Alzheimer's disease, schizophrenia, and depression.
The Arctic climate is entering a new state, say the scientists behind a new pan-Arctic report. But implementing the Paris Climate Agreement in full could stave off some of the biggest changes post 2050.