| Michigan Tech Poplar Research Ranked World-Class - 3/20/2008 Michigan Tech is ranked in the top 20 worldwide for its published poplar research. Could Tannins Help Fight Global Warming? - 7/29/2005 Trees may suck CO2 out of the air, but they send it right back when they die. Funded by a $1.4 million DOE grant, Scott Harding is investigating substances that can keep carbon earthbound. |