SCIENCE IN THE NEWS DAILY
Decline in Teen Sex Levels Off, Survey Shows
from the Washington Post (Registration Required)
The nation's campaign to get more teenagers to delay sex and to use condoms is faltering, threatening to undermine the highly successful effort to reduce teen pregnancy and protect young people from sexually transmitted diseases, federal officials reported yesterday.
New data from a large government survey show that by every measure, a decade-long decline in sexual activity among high school students leveled off between 2001 and 2007, and that the rise in condom use by teens flattened out in 2003.
Moreover, the survey found disturbing hints that teen sexual activity may have begun creeping up and that condom use among high school students might be edging downward, though those trend lines have not yet reached a point where statisticians can be sure, officials said.
Read more ...
Connect With Us:
VIDEO: How Hair Ice Grows
In 2013, American Scientist featured an article on odd ice formations on plant stems, including these curling ribbons of ice. One of the types of ice discussed in the article was hair ice—long, thin strands of ice that grow under quite specific conditions. The only problem is that a new study shows the theory put forth at the time—that gas pressure pushes the water out—isn’t correct... (click the link above to read more).
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.