Scientists have recently discovered an exceptionally well-preserved fossil that is helping to shed light on an ancient terror bird, according to a new study.
After nearly 200 years, scientists have finally solved an evolutionary mystery that began with Charles Darwin, and involves a group of mammals he described as the "strangest animals ever discovered," according to a new study.
Southern Chile's Villarrica volcano, one of the country's most dangerous and active volcanoes, erupted early Tuesday, sending lava 3,000 feet into the air and causing thousands to flee, according to reports.
Fossil evidence has shown that South American monkeys actually come from Africa, according to a new study.
A team of US and German researchers has measured the highest level of ultraviolet radiation ever recorded on Earth's surface - in the Bolivian Andes - and their study indicates that depleting ozone may be what caused such harmful radiation levels.