Scientists find signs of horse riding in ancient human remains Researchers have found evidence of horseback riding in skeletal remains of people who lived about 5,000 years ago, adding to a body of research on when people first started using horses to get around. Read more on NPR

A man dies of a brain-eating amoeba, possibly from rinsing his sinuses with tap water Florida health officials are investigating the death and urging people to take precautions. Here’s what to know if you’re planning on breaking out your neti pot or swimming in a lake anytime soon. Read more on NPR

Garland supports effort to hold Russia accountable for war crimes. Attorney General Garland supports effort to hold Russia accountable for war crimes. Read more on NPR

Saudi Arabia’s art scene is exploding, but who benefits? Saudi Arabia is making a major push to become an arts and entertainment destination, but is the effort succeeding in overcoming the kingdom’s conservative image? Read more on NPR

A new Ford patent imagines a future in which self-driving cars repossess themselves The company says it has no plans to put ideas from the patent into action. Instead, it serves as a vision of what the future of repossession could look like with self-driving and smart cars. Read more on NPR

Amazon pauses construction in Virginia on its second headquarters Following a big round of layoffs, the Seattle-based company said it is delaying the beginning of construction of the second phase of its headquarters development in Northern Virginia. Read more on NPR

A Greek train driver was told to ignore a red light before a head-on crash killed 57 A newly released recording shows a station manager telling the train driver to pass the red light before two trains collided in one of the country’s worst railway disasters in history. Read more on NPR