Although there are more positive effects of going vegetarian, one can't help but think about how it will affect the people who make a living raising livestock.
Scientists say that half of the natural wonder of Great Barrier Reef is dead or dying.
The discovery of a complete fossilized heart in a prehistoric fish is good news for researchers.
El Niño impacts farm fields in South Africa, resulting in their need for corn imports despite being the largest corn producer in the continent.
Monkey fossils were found in Panama Canal that belonged to South American monkey. It showed that these monkeys travelled from South America to North America 21 million years ago.
A new theory suggests that dinosaurs were on the brink of extinction long before an asteroid hit the Earth 65 million years ago.
A new study has revealed that every city has its own microbial community, which is distinct from those found in other places.
A spectacular footage shows how a school of dolphins are escaping from an orca ambush.
Trees share carbon via underground, study reveals.
Dead turtles found along the Gulf Coast may still be the effect of the BP oil disaster from 2010.
Mexico's Popocatepetl volcano erupted on Monday, giving out ashes all over Puebla City.
There was shortage of food in Japan after it was hit by strong earthquake last Thursday and Saturday.