Magnitude 7.4 35km south of Champerico, Guatemala.
Magnitude 7.4 35km south of Champerico, Guatemala.
High temperatures at the start of the Triassic killed off many tropical species.
Six Italian scientists convicted of manslaughter.
Scientists trying to determine the processes which resulted in the formation of the moon identify two possible lunar formation models.
Initial experiments carried out by NASA’s rover Curiosity have concluded that Martian soil is similar to that of Hawaii.