Efforts to stem the tide of teen vaping seem to be a step behind the market. By the time Juul pulled most of its flavored pods from the market in October of 2019, many teens had already moved on to an array of newer, disposable vape products.

In love, timing is everything, the saying goes. The same is true for fruit and nut orchards in California's Central Valley, which depend on a synchronized springtime bloom for pollination. But as winters warm with climate change, that seasonal cycle is being thrown off.

Cold is a crucial ingredient for California's walnuts, cherries, peaches, pears and pistachios, which ultimately head to store shelves around the country. The state grows around 99% of the country's walnut and pistachio crop.

As cities across China remain on quarantine lockdown to contain the spread of the new coronavirus, the epidemic is testing the country's ability to get food to its citizens.

Restaurants and cafes have been closed since the end of January, leaving grocery stores as one of the few options for buying food. With families encouraged, or sometimes forced, to stay at home, supplies are often hoarded. Shipments of food from other cities across China take time, as many places have closed off roads.

Prominent Chinese legal activist and civil rights lawyer Xu Zhiyong has been detained in southern China, after spending nearly two months on the run as he taunted Chinese authorities and encouraged his followers through a steady stream of political commentary posted on social media and his personal blog.

More than 1,100 former Department of Justice officials are calling on Attorney General William Barr to resign after his department lowered the prison sentence recommendation for Roger Stone, a longtime ally of President Trump, in a move that's led to accusations of political interference.