It's home to an estimated 30 million objects from across the globe, but only about 25 percent of the Field Museum's collection has been cataloged in a digital database. Starting Thursday, volunteers can help grow that percentage.

A paralyzed man is able to experience the sense of touch through the use of a robotic arm controlled by his brain. The breakthrough was made possible, in part, by years of research by a University of Chicago professor.

Thanks to an inquisitive Field Museum researcher, a nearly 40-million-year-old fossil housed at the institution has been identified as one of the earliest relatives of dogs, bears and foxes known as a beardog. 

In Chicago and surrounding counties, where reports of nearly 40 cases of rabies-infected bats have made headlines so far this year, the reputation of the small, winged creature seems bleak.

The Cook County Department of Animal and Rabies Control is urging pet owners to vaccinate their cats, dogs and ferrets against rabies after two outdoor cats tested positive for the virus in Illinois and Missouri.

Tech billionaire Elon Musk wants to create a colony on Mars. Assessing the challenges–and his chances of success.

Sir Fraser Stoddart was one of three scientists awarded the Nobel Prize in Chemistry on Wednesday for developing the world’s smallest machines.

The eastern massasauga rattlesnake, also known as the “swamp rattler,” produces venom more toxic than most other rattlesnakes.

The Field Museum's Chief Curiosity Correspondent has a new show and she's here to tell us all about it.

The Shedd Aquarium is calling on President Barack Obama to sign legislation that aims to curb the highly lucrative, international business of illegally trading endangered and threatened animals.

A baby has been born with the DNA of three parents. We hear about the promise the technique offers for avoiding some birth defects, and the ethical concerns it raises.  

The Lincoln Park Zoo gave journalists a sneak peek of the new African penguin exhibit, which aims to replicate the birds' natural habitat in southern Africa.

A Chicago conservation alliance is asking for the public’s help to save a dozen native species, including the endangered Blanding's turtle.

The arrival of driverless cars is shifting into high gear. They've already pulled into Pittsburgh–should Chicago give them the green light? A transportation engineer tells us about the future of autonomous automobiles.   

It's one of the most beautiful locations in one of the busiest areas of Chicago, but Lincoln Park's North Pond is not in good health. We revisit a proposal for a major makeover.

On Thursday, World Rhino Day, the zoo donated a piece of horn from one of its black rhinos to the U.S. Fish and Wildlife Service. The agency will use the sample to train its canine unit that sniffs out contraband at O’Hare International Airport.