A very high alert for Oak Tree pollen has been issued and is being labeled as an extreme exposure situation. The Oklahoma Allergy & Asthma Clinic (OAAC) originally reported the alert on Tuesday ...

Knowing the importance of acorns to many wildlife species, it is beneficial to identify which trees are the most reliable and best producing in the woods. Oak trees in Indiana fall into 1 of 2 groups, ...

If you’re in the market for new trees, consider planting natives. They're generally lower maintenance than exotic species, ...

“For young kids we say they need to see two or three years of tree pollen for it to kick in,” Khan said. What this means is ...

People should be aware that the pollen season is about to take off with birch and oak tree pollen, and sunny weather speeds things up. 'They should take their medication early before the symptoms ...

We asked our readers to send in their best pictures on the theme "the beauty ... is a study of an oak tree branch showing the distinctive leaf shape and the remains of the flowers which will ...

Oaks and several other tree species occasionally produce enormous crops of seed. This is called “masting” or “mast events”. These events are periodic. In the case of many oak species, a large mast ...

“Old Glory,” a roughly 400-year-old Valley Oak tree in Stevenson Ranch, became a Los Angeles County Historic Landmark this week. Why it matters: But it wasn’t always a walk in the park to ...

The Michael oak in Midlothian is among the contenders - it's name is probably a corruption of the Scots word "meikle", meaning big A dozen centuries-old oak trees have been shortlisted for the ...

A Valley Oak tree in Stevenson Ranch that’s believed to be more than 400 years old has been designated a Los Angeles County Historic Landmark. Why it matters: The tree, dubbed “Old Glory ...