Scientists to map Chile earthquake site to capture fresh data
A team of scientists are all set to undertake an expedition to explore the rupture site of the 8.8-magnitude Chilean earthquake, which is one of largest quakes in recorded history. ANI

Signature of renaissance artist Raphael found hidden in painting
Reports indicate that art experts have found what they believe is the earliest signature of the master renaissance artist Raphael, hidden within a paintings arabesque decorations. ANI

How global warming can lead to increased violence in human beings
A new research has shown that as the earths average temperature rises, so does human heat in the form of violent tendencies, which links global warming with increased violence in human beings. ANI