Frequencies


			The dirt on soil loss By Andrea Baird Farming is killing our farmland Expanding life's zones By Tai Viinikka Life finds ways to survive in extreme places
	I feel your pain By Katy Love Scientists explore the neurological origins of empathy Grafting hope By Stuart Hutson New treatments promise a better recovery for burn victims Photo studio in utero By Emily Huhn Popular fetal portraits provide families with keepsakes and doctors with concerns Adaptation or happy coincidence? By Katy Love Scientists search for the purpose of the female orgasm The cyber doctor will see you now By Michelle Hogan The internet has changed the way people manage their health - but not always for the better

	Crash course By Tai Viinikka New traffic models incorporate how we really behave behind the wheel Technology in a bottle By Carrie Lock Some winemakers raise a glass to new innovations, while for others, they are sour grapes Bluejack City By Ryan Olson An emerging cell phone technology may let people contact you, whether you like it or not Sharing science By Carrie Lock As the internet transforms the nature of scientific publishing, the future of the journal is uncertain Finding meaning behind the words By Ryan Olson Computer science and linguistics converge in a quest to design better speech recognition software

			Kicking the habit, virtually By Emily Huhn Virtual reality is helping people overcome their real-world addictions The off-road robo-roach By Andrea Baird A new generation of go-anywhere robots may redeem mankind's least favorite insect Interstate anger By Kelly Young Scientists search for new ways to combat road rage