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A key factor is how well people and machines can avoid crashes. Tempe Police Department via AP

Are autonomous cars really safer than human drivers?

Comparing crash rates between humans and self-driving cars requires more data than anyone currently collects. And some of it will be quite hard to figure out.
A new study reveals that students gain an appreciation for views across the political spectrum during their first year in college. Shutterstock.com

Does college turn people into liberals?

Despite claims that college turns students liberal, a new study reveals that students gain more appreciation for both liberal and conservative views during their freshman year.
In this Dec. 3, 2014 photo, liver cancer patient Crispin Lopez Serrano talks to an oncology nurse at a hospital in Clackamas, Ore. AP Photo/Gosia Wozniacka

How kindness can make a difference in cancer care

Great strides have been made in cancer medicine over decades, but it’s important not to forget the growing role that kindness and empathy play in good care.
Florida Gulf Coast University professor Ted Thornhill discusses his course on ‘White Racism.’ Aaron Nunes-Zaller

Why I teach a course called ‘White Racism’

Controversy ignited when a Florida Gulf Coast University professor began teaching a ‘white racism’ course this year. Ted Thornhill says his course is rooted in a ‘damning body’ of evidence.
Jamaica’s lotto scammers have gotten rich tricking American seniors and gamblers into thinking they’ve won the lotto, then demanding a modest ‘processing fee.’ Gene Blevins/Reuters

How lotto scammers defraud elderly Americans and fuel gang wars in Jamaica

Lotto scamming — a criminal enterprise largely targeting elderly Americans — is lucrative in western Jamaica, where it is thought to be behind 50 percent of all area murders last year.
About 1 in 20 taxpayers may fill out this part of their returns beginning with the 2018 tax year. Sean Locke Photography/Shutterstock.com

Charity and taxes: 4 questions answered

The lost incentives to give are likely to make a bigger difference than the small uptick in economic growth expected from the new law.
An 1894 cartoon by Frederick Burr Opper criticizes American newspapers’ elasticity with the truth. Library of Congress

A century ago, progressives were the ones shouting ‘fake news’

The practice of calling attention to false stories – with actual fakers then levying the charge on their accusers – dates back to battles between progressive reformers and corporate media outlets.
www.shutterstock.com

Americans are saving energy by staying at home

New research shows that computers, streaming video and other digital technologies are helping Americans spend more time at home and less out shopping and commuting, yielding measurable energy savings.
Many college students who take calculus fail to earn a C or better. Could ‘active learning’ help turn things around? pixabay

Why colleges must change how they teach calculus

Each year large numbers of college students drop plans to become engineers or scientists because of poor performance in calculus. A new ‘active learning’ approach could help turn things around.
A connection can be made in between Ursula Le Guin’s fiction and her father’s groundbreaking work in anthropology. Oregon State University

The education of Ursula Le Guin

Le Guin’s father, Alfred Kroeber, was at a forefront of a movement that rejected social Darwinism and cultural superiority. In his daughter’s fiction, we see these ideas come to life.
Mexico’s new app makes it a snap for political independents to collect voter signatures — unless, of course, their supporters don’t have smartphones or live in rural areas without reliable internet. Reuters

Want to be president of Mexico? There’s an app for that

Almost 50 independents want to run for president of Mexico in 2018. But only a handful will likely make the ballot, in part due to the glitchy election app voters must use to show their support.
People feeling anxious about social interactions can find support and solace on social media. Dean Drobot/Shutterstock.com

Online social networks can help fight social anxiety

Posting on social media, reaching a group of friends all at once, can make connecting with others less threatening for people who experience social anxiety.
President Donald Trump delivers his State of the Union address to a joint session of Congress. Reuters/Jonathan Ernst

3 key quotes from Trump’s first State of the Union, explained

Trump touted his administration’s economic successes and laid out his immigration plan in an 80-minute speech to Congress. Our experts weigh in.