SCIENCE IN THE NEWS DAILY
Iowa Farmer Makes Mammoth Discovery...of a Mammoth!
from the Christian Science Monitor
Scientists are excited about the discovery of a nearly complete mammoth skeleton that was found buried on an Oskaloosa farm, saying such finds are rare and can yield clues about life in the area thousands of years ago.
The bones found about 60 miles southwest of Des Moines were largely undisturbed, which has allowed scientists to gather evidence that could help show what the area was like more than 12,000 years ago when the animal died. Those excavating the site have already collected pollen grains, seeds, a spruce pine needle and other plant material from the site.
"A find of this size is quite rare because it looks like we have a lot of the animal rather than just a single bone here and there," said Sarah Horgen, education coordinator for the University of Iowa Museum of Natural History, which is overseeing the excavation.
Connect With Us:
PODCAST & VIDEO: Engineering Around Extreme Events
Extreme events, such as super floods and hurricanes, are becoming more common, so civil engineers are trying to adapt civil infrastructure such as bridges to these unpredictable and sometimes devastating meteorological events. Engineer Ana Barros discusses how engineering can prepare us for extreme weather events, but also how changing climate and population conditions can affect the ability of infrastructure to hold up over time.
To view all multimedia content, click "Latest Multimedia."
Receive notification when new content is posted from the entire website, or choose from the customized feeds available.