When observing an upper-level jet diagram, troughs appear as a "dip" or a "U-shape". The tilt of the trough determines the atmospheric dynamics and drive of storm systems.

AUSTIN (KXAN) — Meteorologists study the upper levels of the atmosphere to better understand troughs and ridges, which helps them predict both day-to-day weather conditions and long-range patterns.

[Steve Mould] came across an interesting little phenomenon of blue flames zipping around a circular track. This led to diving down a bit of a rabbit hole about excitable mediums, ultimately ...

Airfreight demand and rates have stabilised over the last couple of weeks following the highs and lows caused by the Lunar ...

Bellis perennis, those lovely little double daisies, harbingers of spring in shades of red, pink and white are rather good.

After what has been a long and particularly cold winter the last week has featured a remarkable taste of spring. The big question mark now is weather the milder weather is here to stay.

Hasanur Forest Division ensures water availability for wildlife in Sathyamangalam Tiger Reserve during summer through various ...

AUSTIN (KXAN) — Troughs play a crucial role in shaping storms and delivering all types of precipitation. A trough is an elongated area of low pressure that can stretch for hundreds of miles.

However, I find them useful for bringing early interest to the various troughs that we have dotted around the garden. In fact, overhauling the troughs is a spring task that I really enjoy.