Stories by Ash-har Quraishi

In tonight's Scientific Chicago, Ash-har Quraishi tells us about some of the technologies that are being considered to disinfect wastewater released into the Chicago River.

We introduce you to a wildlife photographer who has made it her mission to track down and photograph Illinois' threatened and endangered species.

We take you inside a groundbreaking research project that's using science to come up with new ways to fight modern day fires.

Could harnessing the power of cold temperatures help shed flab and love handles? Ash-har Quraishi takes a look at the procedure of freezing fat.

For more than 50 years, a school field trip to Hinsdale meant a lesson in the facts of life. We take a look at one of the first sexual education centers in the country, and how it's adapting to the changing needs of schools and students.

A tiny, fingernail-sized organism that some are calling the scourge of the Great Lakes is fundamentally altering marine life. Ash-har Quraishi reports on a devastating invasive species that is causing ripples all the way up the food chain.

Nearly 75 years later, the legacy of Chicago favorite -- Maurice Lenell cookies -- lives on. Ash-har Quraishi reports.

For more than 50 years, a school field trip to Hinsdale meant a lesson in the facts of life. We take a look at one of the first sexual education centers in the country, and how it's adapting to the changing needs of schools and students.

A tiny, fingernail-sized organism that some are calling the scourge of the Great Lakes is fundamentally altering marine life. Ash-har Quraishi reports on a devastating invasive species that is causing ripples all the way up the food chain.

Protests by the Occupy Chicago group continue for a 26th day despite weekend arrests of more than 175 supporters. Ash-har Quraishi has the story.

Bicycle polo is rising in popularity, and one of the best teams in the world happens to be right here in Chicago. Ash-har Quraishi takes a look at the two-wheeled sport and its hundred-year-old history.

Ground Zero 360˚ at The Field Museum portrays the story of 9/11 from the unique perspectives of a New York City police commander and a photojournalist. Ash-har Quraishi gives us a sneak preview of the exhibit.

Been to Grant Park lately? The yearly music festival Lollapalooza left it a mess. But might that actually have been a good thing? Ash-har Quraishi has that story.

Millions of dollars in federal grants have been allocated to stem the tide of foreclosures in Chicago neighborhoods.  We show you the results of a developer’s rehabbed homes -- one year later.