Learn how to distinguish marginal costs by exploring their relationship with fixed and variable costs in production.

Catherine O'Hara passed away on January 30 following a short illness, leaving behind her beloved family. The Schitt's Creek actress was last seen in public in September, when she stepped out to attend ...

This photo shows giant panda Lei Lei at the Ueno Zoological Gardens in Tokyo on Jan. 25, 2026. (Kyodo) TOKYO (Kyodo) -- Fans gathered at a Tokyo zoo on Sunday to bid farewell to the last two giant ...

ROME -- Global fashion celebrities joined the public on Friday morning to say goodbye to iconic designer Valentino at his funeral service in Rome, at the central Basilica di Santa Maria degli Angeli e ...

Wisconsin released the final $8 million in withheld state aid after MPS completed its 2024-25 financial audit. The district successfully completed lead paint remediation in nearly 100 schools and ...

TOPEKA, Kan. (WIBW) - Gov. Laura Kelly delivered her 2026 State of the State address Tuesday evening. This was her final address as she entered her last year as governor. Throughout the address, Gov.

"PBS News Weekend" aired its final episode on Sunday, citing President Donald Trump and the Republican Party's spending cuts to public media last summer. "PBS News Weekend" anchor John Yang confirmed ...

The music world was busy mourning David Bowie on the 10-year anniversary of his death on Saturday when the devastating word hit that we lost another icon of almost indescribable significance to rock ...

MORE NEEDS TO BE DONE. THE PENNSYLVANIA PUBLIC UTILITY COMMISSION, RELEASING ITS FINAL REPORT NEARLY A YEAR AFTER APRIL’S UNPRECEDENTED STORM. THE REPORT FOUND THAT PREPARATION FROM POWER COMPANIES ...

This year, my organization helped over 50,000 public employees across America exercise their First Amendment rights to opt out of union membership and dues. That single number represents something ...

YOKOTA AIR BASE, Japan — A retired Huey helicopter that once flew combat, disaster-response and medical missions is now a permanent landmark at this airlift hub in Tokyo, symbolizing decades of U.S.