Microsoft-owned Skype now offers free calls to landlines and mobiles in response to powerful earthquakes that hit Japan and Ecuador over the weekend. The free Skype calls apply to domestic and international calls except for special, premium service and non-geographical numbers.
Three new species of wood lizards take species count to 15.
The frog changes its skin texture in under three minutes.
The government of Bolivia has declared Israel a terrorist state after it attacked a designated United Nations shelter in the Gaza Strip for the second time in as many weeks.
