CAMBRIDGE, MA-Bluefin Robotics Corp. leases 27,313 sf of office, machine shop and research and development space. The company, which was formed from a core team of the Autonomous Underwater Vehicles Laboratory at MIT, is moving over 60 people to its new location.

DALLAS-The deals, totaling 73,500 sf, include two transactions by a company that provides business services to doctors.

HOUSTON-Keynote speaker Gerald D. Hines tells the assembled 100 real estate editors of the newest soil on which the developer plans to plant a flag: Libya. As much as 700,000 sf of office space could start coming out of the ground as early as this year.

CHICAGO-The New York-based investment banking firm adds 7,602 sf on the 24th through 26th floor at Houston-based Hines Interests' 1.4-million-sf Three First National Plaza.