Joe Student

Former Oakland Raiders head coach Bill Callahan has denied an allegation by two of his star players that he "sabotaged" the team in Super Bowl XXXVII by making a late change to the game plan.

Read More|Comment

How bad are things for Lance Armstrong, the disgraced former cyclist who last week admitted to using banned substances while winning seven Tour de France titles? Library geeks are making fun of him.

Read More|Comment

Sunday's AFC and NFC Championship games will determine which teams will meet at Super Bowl XLVII in New Orleans on Feb. 3. Here's a preview of each conference title game:

Read More|Comment

Baltimore beat Denver in an instant playoff classic, and San Francisco dominated Green Bay in the NFC. Here's a recap of Saturday's NFL action:

Read More|Comment

Loose change is always a terrible conundrum.

Read More|Comment

Uruguay's Gonzalo Bueno should have scored a clinching goal against Peru last week in a game between the nations' Under-20 teams. Bueno DIDN'T score, because Peruvian goalkeeper Angelo Campos may be the fastest man in South America.

Read More|Comment

Robot technology is often spectacular when's it's on full display, like the Mars rover, military drones and the Roomba. These incredible machines often complete tasks that humans can only hope to achieve. One company is putting robotic technology to its best use yet: providing automated massages through the use of a tiny car that motors across your body.

Read More|Comment

The divisional round of the NFL playoffs occurs this Saturday and Sunday, with the winners advancing to next weekend's championship games. Here's a preview of this weekend's games:

Read More|Comment

NFL teams look to take the next step toward the Super Bowl, and a mixed martial arts promotion holds its final event. Here's what to watch this weekend:

Read More|Comment

The Seattle Seahawks and Baltimore Ravens each won in the Wild Card round of the NFL playoffs on Sunday. Here's a recap of each game:

Read More|Comment