A new working paper finds that as high-level AI research began to require huge amounts of computing resources, large tech firms and elite universities increasingly dominated the field's most important conferences.

Why it matters: If only the most well-funded researchers are able to drive the direction of AI, the diversity of voices will narrow at the very moment when AI is poised to transform how we live and work.

A new machine-learning-based writing companion called Wordtune aims to help users edit and improve written text as it's being composed.

Why it matters: Natural language processing is one of the most active areas in AI today. If tools like Wordtune work well, it would demonstrate AI is getting closer to really understanding what we're saying.

New forms of "empathetic computing" are helping human users feel more comfortable in opening up to a program.

Why it matters: Our mental health has taken a major hit during the COVID-19 pandemic, while social distancing means it's harder to meet in person with therapists. That has opened a space for emotionally attuned machines to help us.

One of the fastest-growing workplace applications of artificial intelligence is in hiring, but imperfect algorithms leave qualified women and candidates of color out — and can ultimately build weaker teams.

Why it matters: Algorithms are most often used to make the initial applicant screening process — the resume review — more efficient. But their role cannot be underestimated, as around 95% of all job applicants are rejected based on resumes.

Google on Thursday outlined a number of new features for its core search product, including the ability to search for that song stuck in your head by humming or whistling.

Why it matters: While humming may be a cute use case, it shows Google’s recognition that there are plenty of ways to search beyond typing terms into a box. The company has been investing heavily in voice search as well as AI capabilities to help people use their smartphone camera to look up plants or get help with translation.

After two years of tightly controlled operation in Chandler, Ariz., Waymo is opening up its driverless taxi service to the public.

Why it matters: This is a big deal — a real driverless taxi service, with no one in the driver's seat — that is open to anyone who downloads the Waymo One app.

Scientists have used artificial intelligence to spot small, newly formed craters on Mars for the first time.

Why it matters: This use of AI could cut down on the time scientists spend combing through images of the Red Planet's surface taken by orbiters to find interesting features worthy of study.

The cripplingly high computational costs of top-notch AI research increasingly means that only a handful of big companies are able to do top-flight AI research.

Why it matters: AI will do more than any other technology to shape our future. If only the Googles and the Microsofts of the world have the resources needed to move the field forward, it will solidify their power — and possibly strangle innovation.

A new report shows that cripplingly high computational costs mean just a handful of big companies are able to do top-flight AI research.

Why it matters: AI will do more than any other technology to shape our future. If only the Googles and the Microsofts of the world have the resources needed to move the field forward, it will solidify their power — and possibly strangle innovation.

If social media platforms don't start dealing much more aggressively with altered audio and video, they risk seeing their platforms devolve into a sea of faked content, experts tell Axios.

Why it matters: The platforms are already struggling to deal with manipulated media, and the technology to create "deepfakes," which are fabricated media generated by machine-learning-based software, is improving rapidly.