Nov 22, 2017

Apple publishes self-driving car tech research

Richard Drew / AP

A new clue about Apple's work on autonomous driving technology has emerged in the form of a scientific paper authored by two of the company's engineers, as Reuters first noticed.

Why it matters: Apple is notorious for its secrecy and while rumors floated for years that it was working on an automotive project, its interest in the area wasn't confirmed until it obtained a permit to test self-driving cars in California earlier this year. This new paper is a departure from Apple's secretive culture in that it reveals some of the technological approaches it's developing.

Key tech: Apple's paper reveals that it's been working on software that lets LiDAR sensors perceive pedestrians and other road elements clearly without the help of cameras, and better than other approaches to do the same. LiDAR is among the most common sensors used for autonomous driving at the moment despite its high prices.

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Sign of the times: A pro-Warren super PAC

Democratic presidential candidate Sen. Elizabeth Warren at a rally in Nevada. Photo: Alex Wong/Getty Images

A group of women progressives who back Sen. Elizabeth Warren has formed Persist PAC, a super PAC airing pro-Warren ads starting Wednesday in an effort to boost her performance ahead of Saturday's crucial Nevada caucuses, a spokesman told Axios.

Why it matters: Warren has spoken adamantly against the influence of unlimited spending and dark money in politics. But these supporters have concluded that before Warren can reform the system, she must win under the rules that exist — and that whether she likes it or not, their uncoordinated help may be needed to keep her viable through this weekend's contest and into South Carolina and Super Tuesday.

Go deeperArrowUpdated 1 hour ago - Politics & Policy

Pentagon policy chief resigns amid reported discord with Trump

John Rood. Photo: Mark Wilson/Getty Images

John Rood, the Pentagon's top policy official, will resign from his post at the end of the month, CNN first reported and President Trump confirmed.

The state of play: CNN said Rood "was perceived as not embracing some of the changes in policy the White House and senior Pentagon officials wanted," such as peace talks in Afghanistan with the Taliban and a decision to cut back on military exercises with South Korea as the president courted North Korea's Kim Jong-un.

Coronavirus cases rise, as warnings of global pandemic grow

Data: The Center for Systems Science and Engineering at Johns Hopkins, the CDC, and China's NHC; Note: China refers to mainland China and the Diamond Princess is the cruise ship offshore Yokohama, Japan. Map: Danielle Alberti/Axios

We may be "at the brink" of a global pandemic, warns a top U.S. public health official, as cases continue to spread despite containment efforts. Meanwhile, the global economy is being affected, including the tech manufacturing industry.

The big picture: COVID-19 has now killed more than 2,000 people and infected over 75,000 others, mostly in mainland China, where the National Health Commission announced 136 new deaths since Tuesday.

Go deeperArrowUpdated 2 hours ago - Health