German authorities are expected to extend lockdown measures again on Monday and possibly tighten some restrictions as they face a steady rise in new coronavirus infections.
AstraZeneca’s Covid-19 vaccine is 80 percent effective at preventing the disease in the elderly and does not increase the risk of blood clots, the biotech firm […]
Repeatedly getting angry, hitting, shaking or yelling at children is linked with smaller brain structures in adolescence, according to a new study published in Development and […]