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Today: January 23, 2025
Today: January 23, 2025
University of Tennessee

University of Tennessee

Staff Writer

Latest From University of Tennessee

Business|Science|Technology

Robocars promise to improve traffic even when most of the cars around them are driven by people, study finds

Long before all vehicles become self-driving, AI could drastically improve traffic conditions. Traffic jams could become a thing of the past when even as few as 5% of cars are driven by robots.

Robocars promise to improve traffic even when most of the cars around them are driven by people, study finds
Education|Lifestyle|Technology

Offensive names dot the American street map − a new app provides a way to track them

A newly released app allows users to search for discriminatory roadway names, helping communities grasp the ubiquity of inequalities embedded in everyday spaces and the harm they cause.

Offensive names dot the American street map − a new app provides a way to track them
Environment|Science

Trees compete for space, light and resources, and those clashes can leave battle scars

For trees, growing to maturity involves much more than just reaching upward.

Trees compete for space, light and resources, and those clashes can leave battle scars
Europe|News|World

How Russia employs ‘hard soft power’ to influence overseas media and sow dissent and fear among foreign populations

A new study found that pliant local media in Ukraine and Georgia was manipulated by Moscow to present anti-Western narratives.

How Russia employs ‘hard soft power’ to influence overseas media and sow dissent and fear among foreign populations
Europe|News

A Nazi magazine regularly published manipulated photos and misinformation, long before the age of AI

The Nazis routinely shared altered photos in their official publication, the Illustrierter Beobachter, causing readers to question what was real or fake.

A Nazi magazine regularly published manipulated photos and misinformation, long before the age of AI
Science|Technology

Will your phone one day let you smell as well as see and hear what’s on the other end of a call?

Phones that transmit odors sound like science fiction, but researchers are working on making them real.

Will your phone one day let you smell as well as see and hear what’s on the other end of a call?
Business|Economy|Food

America’s dairy farms are disappearing, down 95% since the 1970s − milk price rules are one reason why

Dairy farms are struggling to survive as production costs exceed sales. The result, consolidation, with more cows on bigger farms, has an impact on communities and knowing where your food comes from.

America’s dairy farms are disappearing, down 95% since the 1970s − milk price rules are one reason why
Science

Bees have irrational biases when choosing which flowers to feed on − just like human shoppers do

Context, perceptions and expectations affect the choices both bees and people make.

Bees have irrational biases when choosing which flowers to feed on − just like human shoppers do
Arts|Education|Science

Studying science fiction films can help students understand the power societies have to shape our lives

Using films like “The Matrix,” a sociology course examines how factors beyond our control shape the world we live in − in fact and in an imagined future.

Studying science fiction films can help students understand the power societies have to shape our lives
Europe|Health|Science

Socially distanced layout of the world’s oldest cities helped early civilization evade diseases

Whether intentional or not, the way mega-settlements in southeastern Europe from 6,000 years ago were laid out would have cut down on the spread of disease.

Socially distanced layout of the world’s oldest cities helped early civilization evade diseases
Uncategorized

To make nuclear fusion a reliable energy source one day, scientists will first need to design heat- and radiation-resilient materials

Fusion reactors get hot − scientists need materials that can take the heat without deforming and deteriorating.

To make nuclear fusion a reliable energy source one day, scientists will first need to design heat- and radiation-resilient materials
Environment|World

From Confederate general to Cherokee heritage: Why returning the name Kuwohi to the Great Smoky Mountains matters

Restoring Clingmans Dome to its original name of Kuwohi is a significant example of place name repatriation, or the return of an Indigenous name to a particular place or landscape.

From Confederate general to Cherokee heritage: Why returning the name Kuwohi to the Great Smoky Mountains matters
Science

Vampire bats – look beyond the fangs and blood to see animal friendships and unique adaptations

A behavioral ecologist explains the reciprocal social relationships vampire bats maintain, in sickness and in health.

Vampire bats – look beyond the fangs and blood to see animal friendships and unique adaptations
Environment|Science|Technology|World

In Hawaii, parasites and viruses team up in the battle against fruit flies – an entomologist explains the implication for global pest control

Fruit flies wreak havoc on crops in Hawaii, but a type of parasitoid wasp armed with a biological weapon has helped keep the pests at bay.

In Hawaii, parasites and viruses team up in the battle against fruit flies – an entomologist explains the implication for global pest control
Business|Election

Political bickering and policy uncertainty take a toll on business investment, research shows

The end of the election season could bring a sigh of relief to businesses.

Political bickering and policy uncertainty take a toll on business investment, research shows
Arts|Education

This course uses crime novels to teach critical thinking

Can stories about detectives from days gone by help students learn to think more critically? An English lecturer provides clues through a course that features novels about sleuths from a bygone era.

This course uses crime novels to teach critical thinking
Education|Environment|Science

Ferns’ ability to evolve ‘backward’ offers insights into the meandering path of evolution

Evolution is often depicted as a steady forward march from simple to complex forms. But new research shows that certain ferns can evolve ‘backward.’

Ferns’ ability to evolve ‘backward’ offers insights into the meandering path of evolution
Business|Economy|Science|Technology

Retailers that make it harder to return stuff face backlash from their customers

Even those consumers who said they usually don’t return any products often reacted negatively during an experiment that simulated what happens when shoppers face stricter rules.

Retailers that make it harder to return stuff face backlash from their customers
Environment|Science

Planning for spring’s garden? Bees like variety and don’t care about your neighbors’ yards

A biologist explains what to focus on if you’re designing a garden with pollinators in mind − and what you don’t need to worry about.

Planning for spring’s garden? Bees like variety and don’t care about your neighbors’ yards
Science|Technology|World

From new commercial Moon landers to asteroid investigations, expect a slate of exciting space missions in 2025

From exploring the Moon to revealing mysteries of the solar system, space agencies around the world are gearing up for an exciting year of launches and flybys.

From new commercial Moon landers to asteroid investigations, expect a slate of exciting space missions in 2025
Science|Technology

Tiny robots and AI algorithms could help to craft material solutions for cleaner environments

Some materials react and generate potentially helpful particles when exposed to light. Analytical AI can help scientists sort through materials to find ones with this property.

Tiny robots and AI algorithms could help to craft material solutions for cleaner environments
Science|Technology

Otters, beavers and other semiaquatic mammals keep clean underwater, thanks to their flexible fur

The bottoms of boats and docks can accumulate lots of dirt, but semiaquatic animals like otters avoid having ‘fouled’ fur. Their secret could one day help keep underwater infrastructure clean.

Otters, beavers and other semiaquatic mammals keep clean underwater, thanks to their flexible fur
Environment|Science

Tiny water-walking bugs provide scientists with insights on how microplastics are pushed underwater

Microplastic pollution is a growing problem − one lab is looking at tiny insects as inspiration for how these pollutants might move through water.

Tiny water-walking bugs provide scientists with insights on how microplastics are pushed underwater
Opinion

What is intersectionality? A scholar of organizational behavior explains

First used in the 1970s, the social theory known as intersectionality triggered widespread debate on racial identifications and the interplay among categories.

What is intersectionality? A scholar of organizational behavior explains
Lifestyle|Sports

I love swords, so I designed a course on how to use them to succeed in life

A former fencer who fell in love with the samurai sword explains how learning to wield the weapon can help people stave off trouble in other areas of life.

I love swords, so I designed a course on how to use them to succeed in life

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