Local

Hammerhead Flatworms: Are these invasive species found in Illinois?
0:00
0:00 / 4:37
chicago news

Hammerhead Flatworms: Are these invasive species found in Illinois?

Hammerhead flatworms, invasive pests resembling a cross between a hammerhead shark and a leech, are now found across the US, including the Midwest. Dr. Peter Ducey, SUNY Distinguished Teaching Professor, tells us more about the unique worm.

More Local Videos

Slide 1 of 31
Hammerhead Flatworms: Are these invasive species found in Illinois?
play videoplay video4:36
Now Playing

Hammerhead Flatworms: Are these invasive species found in Illinois?

Chicago's Forecast: March Ends on a Chilly Note
play videoplay video2:31

Chicago's Forecast: March Ends on a Chilly Note

Chicago Forecast: Strong storms this afternoon
play videoplay video2:07

Chicago Forecast: Strong storms this afternoon

Chicago Forecast: Strong storms possible Sunday
play videoplay video2:25

Chicago Forecast: Strong storms possible Sunday

Chicago's Forecast: More Rain On The Way
play videoplay video2:23

Chicago's Forecast: More Rain On The Way

Chicago's Forecast: Shufflin' Through Some Rain
play videoplay video2:23

Chicago's Forecast: Shufflin' Through Some Rain

Suburban hospital participates in clinical trial searching for long covid cure
play videoplay video2:47

Suburban hospital participates in clinical trial searching for long covid cure

Chicago Forecast: Sunday snow
play videoplay video2:12

Chicago Forecast: Sunday snow

Chicago's Forecast: Shamrocks and Snowflakes
play videoplay video2:26

Chicago's Forecast: Shamrocks and Snowflakes

Chicago Forecast: Lake-influenced temperature swings this week
play videoplay video2:29

Chicago Forecast: Lake-influenced temperature swings this week

Chicago's Forecast: Feeling Like Spring!
play videoplay video2:28

Chicago's Forecast: Feeling Like Spring!

CHICAGO FORECAST: Mostly sunny skies, warmer temperatures
play videoplay video2:27

CHICAGO FORECAST: Mostly sunny skies, warmer temperatures

Chicago Forecast: Feeling more like spring
play videoplay video2:24

Chicago Forecast: Feeling more like spring

CHICAGO FORECAST: Soggy Tuesday
play videoplay video2:17

CHICAGO FORECAST: Soggy Tuesday

CHICAGO FORECAST: Rain Moves In Overnight
play videoplay video2:24

CHICAGO FORECAST: Rain Moves In Overnight

Chicago's Forecast: Warm-up Begins
play videoplay video2:26

Chicago's Forecast: Warm-up Begins

Chicago Forecast: Cold weekend to start meteorological spring
play videoplay video2:21

Chicago Forecast: Cold weekend to start meteorological spring

CHICAGO FORECAST: Mild, Breezy Thursday
play videoplay video2:23

CHICAGO FORECAST: Mild, Breezy Thursday

CHICAGO FORECAST: Mild, Few Showers Wednesday
play videoplay video2:08

CHICAGO FORECAST: Mild, Few Showers Wednesday

Chicago's Forecast: Above Normal Temps This Week
play videoplay video2:37

Chicago's Forecast: Above Normal Temps This Week

Chicago Forecast: Warm final week of February
play videoplay video2:11

Chicago Forecast: Warm final week of February

Chicago Forecast: Above freezing temps for the first time in a week
play videoplay video2:00

Chicago Forecast: Above freezing temps for the first time in a week

CHICAGO FORECAST: Warming Up This Weekend
play videoplay video2:18

CHICAGO FORECAST: Warming Up This Weekend

CHICAGO FORECAST: Another Cold Night, Just Not As Cold
play videoplay video2:19

CHICAGO FORECAST: Another Cold Night, Just Not As Cold

Chicago's Forecast: Another Arctic Blast
play videoplay video2:29

Chicago's Forecast: Another Arctic Blast

Chicago Forecast: Cold weather advisories tonight
play videoplay video2:28

Chicago Forecast: Cold weather advisories tonight

Chicago's Forecast: A Little Snow, Then Very Cold!
play videoplay video2:18

Chicago's Forecast: A Little Snow, Then Very Cold!

Chicago Forecast: Snow showers; wintry mix before arctic air arrives
play videoplay video2:23

Chicago Forecast: Snow showers; wintry mix before arctic air arrives

Chicago's Forecast: Prepare For Snow!
play videoplay video2:24

Chicago's Forecast: Prepare For Snow!

Chicago Forecast: Bright Sunday and Monday before a snowy and colder pattern
play videoplay video2:19

Chicago Forecast: Bright Sunday and Monday before a snowy and colder pattern

Chicago's Forecast: A Sunny Sunday
play videoplay video2:17

Chicago's Forecast: A Sunny Sunday

Latest

It's Ok To Ask Questions:  Cancer
play videoplay video19:17

It's Ok To Ask Questions:  Cancer

Skater Maxim Naumov who lost parents in D.C. plane crash reveals mom's final words to him
play videoplay video3:15

Skater Maxim Naumov who lost parents in D.C. plane crash reveals mom's final words to him

Ariana Grande's dad Ed Butera makes heartfelt cameo in ‘brighter days ahead' short film
play videoplay video4:01

Ariana Grande's dad Ed Butera makes heartfelt cameo in ‘brighter days ahead' short film

Body found floating in Chicago River
play videoplay video0:31

Body found floating in Chicago River

Chappell Roan reveals she's dating someone and is ‘very in love'
play videoplay video1:59

Chappell Roan reveals she's dating someone and is ‘very in love'

Would Eva Longoria play matchmaker for Shakira?
play videoplay video1:11

Would Eva Longoria play matchmaker for Shakira?

Megan Fox and Machine Gun Kelly welcome baby girl
play videoplay video1:50

Megan Fox and Machine Gun Kelly welcome baby girl

Will Millie Bobby Brown play Britney Spears in upcoming biopic?
play videoplay video1:37

Will Millie Bobby Brown play Britney Spears in upcoming biopic?

Here's what ‘White Lotus' taught Leslie Bibb about female friendship
play videoplay video2:28

Here's what ‘White Lotus' taught Leslie Bibb about female friendship

Viola Davis reacts to Timothée Chalamet calling her one of ‘the greats'
play videoplay video1:44

Viola Davis reacts to Timothée Chalamet calling her one of ‘the greats'

Gwyneth Paltrow jokingly calls out Nikki Glaser for trying to date her ex Ben Affleck
play videoplay video2:54

Gwyneth Paltrow jokingly calls out Nikki Glaser for trying to date her ex Ben Affleck

Katie Thurston says breast cancer has spread to liver, is at stage 4
play videoplay video2:29

Katie Thurston says breast cancer has spread to liver, is at stage 4

Dashboard
Newsletters Local Weather Weather Alerts School Closings Investigations NBC 5 Responds Submit a tip Entertainment Traffic Sports Chicago Baseball Chicago Bears Chicago Blackhawks Health U.S. & World Making A Difference Chicago Today
About NBC Chicago Our News Standards Submit a Consumer Complaint Submit Photos and Video Contests Newsletters TV Schedule Our Apps Cozi TV
Contact Us