Conference tournaments are already underway and March Madness is right around the corner. Here's all the action that's happening on Thursday as more marquee teams start play.

Arizona Rep. Raúl Grijalva, a champion of environmental protection and longtime congressman, passes away at 77 due to cancer treatment complications.

Kansas basketball has a chance to advance to the semifinals of the Big 12 tournament. To get there, though, the Jayhawks will have to beat Arizona.

There are new faces at this year’s Big 12 Men’s Basketball Championships, as fans of four new conference teams make their first visit to T-Mobile Center.

• WATCH: Arizona Wildcats vs. Kansas Jayhawks live for FREE with Fubo (free trial) or with Sling (cheapest streaming plans).

No. 3 seed University of Arizona men’s basketball team is set to take on No. 6 University of Kansas in a Big 12 quarterfinals ...

Do the Jayhawks have enough stamina left to beat the Wildcats for the second time in a week? See what the Kansan's experts ...

When No. 6 seed Kansas takes on No. 3 seed Arizona in the Big 12 Tournament quarterfinals, the Jayhawks will be the lower-seeded team -- and thus be wearing something other than their home white ...

Arizona kicks off postseason play Thursday during the Big 12 tournament quarterfinals. The Wildcats benefit from a double-bye ...

Arizona Christian is among four No. 1 seeds in the 64-team NAIA men's basketball tournament that starts Friday.

The basketball’s better (in the Big 12) than it was in the Pac-12, so as a true basketball fan, we’re happy to be here.” ...

Now the Jayhawks look to continue their run in the Big 12 Tournament, but the test gets tougher as next up Thursday night is ...