NEW YORK: The social networking site Facebook is updating its news feed to feature right content at the right time, so that users do not miss out on key stories.

”We have heard feedback that there are some instances where a post from a friend or a Page you are connected to is only interesting at a specific moment, for example when you are both watching the same sports game, or talking about the season premiere of a popular TV show,” said Facebook in a blog post.

Facebook is also going to factor in the rate at which people are liking or commenting on a post, Forbes magazine reported.

Facebook currently looks at the total number of likes that a post received, but now it will look at when people like, comment and share posts.

For people that engage with the story shortly after it is posted means that it was most interesting at that time, but will be less interesting at a later time.

The update to the news feed will be based on two factors - trending topics and engagement.

”This means that posts that receive likes, comments and shares faster will be posted higher in the news feed,” Facebook added.

General Motors recalls cars over parking brake fire risk

U.S. car manufacturer General Motors Co is recalling hundreds of thousands of cars over a defect in the parking brake that could cause a fire, a letter by the top U.S. auto safety regulator showed.

The problem occurred with GM’s 2013-2015 Cadillac XTS and the 2014-2015 Chevrolet Impala, said the Sept. 19 letter from the National Highway Traffic Safety Administration (NHTSA), seen by Reuters.

The total number of cars recalled was 221,558, the company said, including 205,309 in the United States, and the remainder in Canada and other countries.

“GM is not aware of any crashes, injuries or fatalities as a result of this condition,” the company said.

The problem was that the brake’s indicator light sometimes failed to illuminate while the brake was not fully retracted.

“If the vehicle is operated for an extended period of time in this condition, there is a potential for the rear brakes to generate significant heat, smoke and sparks,” the NHTSA said.

“Brake pads that remain partially engaged with the rotors may cause excessive brake heat that may result in a fire.”

The NHTSA’s deputy administrator David Friedman last week heavily criticized General Motors for not reporting and recalling cars promptly over problems with ignition switches that are now linked to at least 19 deaths.

The company has recalled nearly 15 million vehicles worldwide this year over the problem with the switches.

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