Tony Snell had 12 points, six boards and four assists while Jamal Fenton scored 11 for New Mexico (22-4, 9-2 MWC), which recorded a second straight win.
Kendall Williams scored 1o points for the Lobos.
Derrick Marks led the Broncos (16-8, 4-6) with 19 points and seven rebounds.
Senate Democrats to pull all-nighter on climate change
Dennis Rodman pledges to end trips to North Korea