Menu Close

Home – Articles, Analysis, Opinion

Displaying 6876 - 6900 of 20109 articles

Poisonous or edible? Ekaterina Morozova/iStock via Getty Images Plus

Why are some mushrooms poisonous?

Poison can be a deadly defense that helps a mushroom make sure its spores are spread to new places to grow into baby mushrooms.
It doesn’t take a human mind to produce misinformation convincing enough to fool experts in such critical fields as cybersecurity. iLexx/iStock via Getty Images

Study shows AI-generated fake reports fool experts

Bots flooding social media with fake news about politics is bad enough. Muddying the waters in such fields as cybersecurity and health care could put lives at risk.
Salvadoran president Nayib Bukele promised voters change. Instead, he seems to be reviving El Salvador’s authoritarian past. Camilo Freedman/SOPA Images/LightRocket via Getty Images

El Salvador’s façade of democracy crumbles as president purges his political opponents

El Salvador ‘is inching back toward its authoritarian past’ after President Nayib Bukele fired five supreme court justices and the attorney general – essentially the only checks on his power.
Biden is expected to confront Russian leader Vladimir Putin (center) over his stalwart backing of Europe’s last dictator, Alexander Lukashenko (left). From left to right: Sergei Ilyin/Sputnik/AFP via Getty Images and Mandel Ngan/AFP via Getty Images

Belarus plane hijacking snarls Biden’s hopes to repair strained US-Russia relationship

Some tension was inevitable at the June 16 US-Russia summit. But Vladimir Putin’s defiant support for Belarus’s rogue regime now pits him harder against the West.
Naomi Osaka keeps her eye on the ball as she prepares to serve. Aurelien Morissard/Xinhua via Getty Images

Naomi Osaka’s withdrawal from the French Open highlights how prioritizing mental wellness goes against the rules, on the court and off

The high-profile athlete’s struggles raise questions about society’s views on mental health, as well as the effects of race, gender and fame on well-being.
Mark Poindexter puts a tarp on the damaged roof of his home in Gulf Breeze, Louisiana, on Aug. 29, 2020, in the aftermath of Hurricane Laura. AP Photo/Gerald Herbert

Hurricanes, wildfires, tornadoes, floods – whatever your local risk, here’s how to be more weather-ready

Federal weather scientists are pushing to make the US more ‘weather-ready,’ which could mean prepping for fires, flooding or storms depending on where you live. The common factor: thinking ahead.
Accessible technology is better for everyone, and accessible technology benefits when the people who rely on it most help build it. Chris So/Toronto Star via Getty Images

Why getting more people with disabilities developing technology is good for everyone

Developers with disabilities are in the best position to build accessible technology, but they face a Catch-22 – most technology design tools themselves are not particularly accessible.
New technologies that can clean salty or polluted water could help meet growing water needs. Science Photo Library/Getty Images

A new way to remove salts and toxic metals from water

Desalination can help meet growing water needs globally. But toxic wastewater and inefficiency hamper current techniques. A new approach uses custom membranes to clean water more easily.
Students generally become more appreciative of sexual diversity during college. Robert Chiarito/AFP via Getty Images

Students at Catholic colleges leave with less positive attitudes toward gay people than their peers – but that’s not the whole story

A survey of over 3,000 students found that how much students’ appreciation of gay, lesbian and bisexual people increased during college varied by their school’s religious affiliation.
Many school nurses are taking on even more responsibilities amid the COVID-19 pandemic. Pete Bannan/MediaNews Group/Daily Times via Getty Images

School nurses have a big job – is 1 for every 750 kids really enough?

A school nurse’s caseload can vary dramatically based on a school’s size and the number of students dealing with chronic disease, poverty, housing insecurity and many other concerns.
Left turns are dangerous and cause a lot of unnecessary traffic. Chris Jongkind/Moment via Getty Images

Sick of dangerous city traffic? Remove left turns

Left turns are dangerous and slow down traffic. One solution? Get rid of them. New research shows that limiting left turns at busy intersections would improve safety and reduce frustrating backups.
Civil rights activist James Meredith grimaces in pain as he pulls himself across Highway 51 after being shot in Hernando, Mississippi, during his March Against Fear. AP Photo/Jack Thornell, File

Shot 55 years ago while marching against racism, James Meredith reminds us that powerful movements can include those with very different ideas

Meredith is a civil rights hero who doesn’t fit neatly into political categories. He espouses conservative ideas, yet he proclaims a radical mission to destroy white supremacy.