Columbia University was hit by a suspected cyberattack Tuesday morning that knocked its systems offline for several hours, prompting the school to notify authorities, according to sources and reports.

Columbia University said Tuesday an outage that impacted its IT systems on campus last week was the result of a hacker. The university previously said its systems "experienced an outage" on June 24 ...

Frequency combs split laser light into dozens of colors that each represent their own optical channel, allowing for faster ...

With hundreds of millions of dollars at stake, Columbia University has agreed that it will comply with a list of demands by the Trump administration. Columbia University has agreed to meet most of the ...

Columbia University will pay a $200 million settlement to the federal government as part of an agreement to resolve investigations into alleged violations of anti-discrimination laws. The school's ...

NEW YORK (AP) — Columbia University announced Wednesday it has reached a deal with the Trump administration to pay more than $220 million to the federal government to restore federal research money ...

The Trump administration has launched a process to try to strip Columbia University of its accreditation over a finding the school had failed to meaningfully protect Jewish students from harassment.