As Australian cities heat up, street trees are needed more than ever for their cooling. It turns out many are more resilient ...

As Australian cities heat up and dry out, street trees are emerging as frontline defenders of urban livability.

Even though humans have been looking at the night sky for millenia, not everyone sees the same sky. Not even the ...

After Monday's rough start, Tuesday will be partly to mostly sunny, cooler and turning breezy. The high will be below average ...

The longest day of the year falls on either June 20 or 21 every year in the Northern Hemisphere. Here's everything you need to know about the science, and timing, of the summer solstice.

These are mainly in the Northern Hemisphere. From fall to early spring, you can find hundreds — if not thousands — of mature acorns on the ground below these trees. These nuts are considered ...