Germany's main national postal carrier on Thursday stopped using domestic flights to transport letters after nearly 63 years, a move that reflects the declining significance of letter mail and allows it to improve its climate footprint.

Deutsche Post said the last planes carrying letters between northern and southern Germany, operated by Lufthansa unit Eurowings and Tui Fly, flew overnight on the Stuttgart-Berlin, Hannover-Munich and Hannover-Stuttgart routes.

The U.S. economy grew at a solid 3.4% annual pace from October through December, the government said Thursday in an upgrade from its previous estimate. The government had previously estimated that the economy expanded at a 3.2% rate last quarter.

The Commerce Department's revised measure of the nation's gross domestic product — the total output of goods and services — confirmed that the economy decelerated from its sizzling 4.9% rate of expansion in the July-September quarter.

For the first time in 27 years, the U.S. government is changing how it categorizes people by race and ethnicity, an effort that federal officials believe will more accurately count residents who identify as Hispanic and of Middle Eastern and North African heritage.

The revisions to the minimum categories on race and ethnicity, announced Thursday by the Office of Management and Budget, are the latest effort to label and define the people of the United States. This evolving process often reflects changes in social attitudes and immigration, as well as a wish for people in an increasingly diverse society to see themselves in the numbers produced by the federal government.

It was nice while it lasted.

An environmentally themed mural by elusive street artist Banksy that appeared last week on a London street has been encased in plastic and surrounded by fencing after an apparent act of vandalism.

Michelangelo's David has been a towering figure in Italian culture since its completion in 1504. But in the current era of the quick buck, curators worry the marble statue's religious and political significance is being diminished by the thousands of refrigerator magnets and other souvenirs sold around Florence focusing on David's genitalia.

The Galleria dell'Accademia's director, Cecilie Hollberg, has positioned herself as David's defender since her arrival at the museum in 2015, taking swift aim at those profiteering from his image, often in ways she finds "debasing."

Shoppers may get a bitter surprise in their Easter baskets this year. Chocolate eggs and bunnies are more expensive than ever as changing climate patterns eat into global cocoa supplies and the earnings of farmers in West Africa.

About three-quarters of the world's cocoa — the main ingredient in chocolate — are produced on cacao trees in Ghana, Ivory Coast, Nigeria and Cameroon. But dusty seasonal winds from the Sahara were severe in recent months, blocking out the sunlight needed for bean pods to grow. The season prior, heavy rainfall spread a rotting disease.

The French parliament's lower house on Thursday approved a resolution condemning as "bloody and murderous repression" the killing by Paris police of dozens of Algerians in a crackdown on a 1961 protest to support Algerian independence.

In recent years France has made a series of efforts to come to terms with its colonial past in Algeria.

The Philippine president said Thursday that his government would enforce a "countermeasure package" in response to "aggressive and dangerous attacks" by the Chinese coast guard and suspected militia ships in the disputed South China Sea, saying "Filipinos do not yield."

Ferdinand Marcos Jr. did not provide details of the actions his government would take in the succeeding weeks but said these would be "proportionate, deliberate and reasonable in the face of the open, unabating, and illegal, coercive, aggressive and dangerous attacks by agents of the China coast guard and Chinese maritime militia."

Ukrainian Prime Minister Denys Shmyhal was in Poland on Thursday for talks with his counterpart Donald Tusk to address Polish and western European farmers' demands that regulations be applied to the cheap Ukrainian food imports that they say are undercutting their livelihoods.

Farmers in many countries have been staging vehement protests against the imports and tensions have grown between Kyiv and its staunch ally Warsaw over the tax-free inflow of Ukraine's farm produce.

French lawmakers are debating a bill Thursday that would ban discrimination over the texture, length, color or style of someone's hair. Its authors hope the groundbreaking measure sends a message of support to Black people and others who have faced hostility in the workplace and beyond because of their hair.

"It's about time," exclaimed Estelle Vallois, a 43-year-old consultant getting her short, coiled hair cut in a Paris salon, where the hairdressers are trained to handle all types of hair — a rarity in France. "Today, we're going even further toward taking down these barriers of discrimination."