Although there are plenty of factors that contribute to temperature increase in cities, perhaps one of the humblest is the ubiquitous asphalt. Blacktop roads cover anywhere from 24 to 35 percent of city
Statue of Liberty photo from Shutterstock
A new study warns that world cultural landmarks such as the Statue of Liberty, the Sydney Opera House and the Tower of London will be lost to rising sea levels
The International Union for Conservation of Nature has released a report saying that the Caribbean's iconic reefs are in sharp decline, with live coral coverage down to an average of just eight percent.