Dave Odd, a professional forager in Chicago, says the COVID-19 pandemic is shaking up how we obtain food and will perhaps force people to pick their own. We go for a look at edible plants in Gompers Park.

This weekend, people around the world will report their bird sightings as part of a massive citizen-science project. Here’s how it works.

Since the city shut down lakefront parks and other public spaces in March, there have been calls for more open spaces. But some advocates say that push overlooks the priorities of communities of color, which have been hardest hit by the coronavirus. 

The African painted dog was born in January and still needs a name. Brookfield Zoo has four options, with voting open to the public through May 20.

There hasn’t been a lot to get excited about in 2020, but one bright spot has been the moon, specifically the string of supermoons we’ve enjoyed this spring. 

The world’s largest hornet, a 2-inch killer dubbed the “Murder Hornet” with an appetite for honey bees, has been found in Washington state, where entomologists were making plans to wipe it out.

With coronavirus restrictions dragging on, interest in bird-watching has soared as bored Americans notice a fascinating world just outside their windows. 

With fewer humans out and about during the coronavirus pandemic, Canada geese are more relaxed during this spring’s nesting season, according to researchers at Ball State University. 

Star Farm in Back of the Yards makes up for in ambition what it lacks in size. Founder Stephanie Dunn’s mission is to use urban agriculture as the means of creating a healthier, more resilient community. 

No pandemic silver lining here, but the good news is that healthier ozone levels mean an uncommonly strong and stubborn polar vortex is finally loosening its grip.

We’ve had a string of wet days, which stresses Chicago's combined sewer system. Here are conservation tips to minimize the chance of an overflow.

The world has lost more than one quarter of its land-dwelling insects in the past 30 years, according to researchers whose big picture study of global bug decline paints a disturbing but more nuanced problem than earlier research.

Too many visitors are flocking to the most popular forest preserves and ignoring social distancing rules, prompting weekend parking lot closures through the end of May, Cook County Board President Toni Preckwinkle announced Friday.

As governors grapple with the question of when to reopen their states, the need for a wide-scale contact tracing effort is at the top of many experts’ lists. Help may be on the way, but it’s getting a lot of scrutiny.

Chicago was a hub for environmental activism on the first Earth Day, and it remains a pioneer today.

Apollo 8 astronauts were the first to ever witness an earthrise, a view of the planet that put its fragility into perspective and helped propel the environmental movement.