TSU, Mie Prefecture—Researchers have developed low-pollen tree saplings that could ease or even erase the suffering of tens of millions of people each spring. However, the seemingly obvious cure for ...

There's a cedar tree spreading through North America that's far more aggressive than it looks, and it may be in your yard. It's known for its evergreen beauty and tough adaptability, but it's the same ...

The government pledged to slash the pollen count in half over the next 30 years to make life more tolerable for the millions ...