Spring in Houston means tree pollen falling off ash, birch, cottonwood, maple, mesquite, mulberry, oak, pecan and pine trees, according to Baylor College of Medicine. Cedar pollen can also be a ...

President Donald Trump says a tree that’s nearly two centuries old will be removed from the White House grounds because it’s ...

This is the highest count in March sampled by the city of Houston since records began in 2013. So what's to blame for these off the chart numbers?

Marathon Petroleum's Galveston Bay refinery, in partnership with Trees For Houston, added 70 native trees to Cooper's Landing, enhancing its green space and wildlife habitat. The trees were ...

Born on Nov. 6 to first-time mother Vida, Rojo has been growing stronger and more independent, preparing for the moment when zoo visitors could finally catch a glimpse of him. His name, meaning ...

Step back in time at the Houston Zoo’s new Jurassic Giants exhibit, visitors can follow a forest trail filled with 60 life-sized prehistoric creatures, including Allosaurus, Herrerasaurus ...

Their return to the sea this month was a project of the Houston Zoo's veterinary department, the Gulf Center for Sea Turtle ...