image: A visible satellite image on Wednesday, May 12 at 13:10 UTC (9:10 a.m. EDT) from NASA's Aqua satellite's moderate resolution imaging spectroradiometer instrument captured the Eyjafjallajokull ...

Whenever there is an expected change in weather, you will often hear that a frontal passage is predicted to arrive soon. In general terms, there are four major types of frontal passages: cold front, ...

When discussing the forecast, we show maps that track approaching weather system and their fronts. Let’s dive into what these symbols represent. Fronts are lines on weather maps that represent the ...

CORPUS CHRISTI, Texas — October is the time of year that cold fronts start to roll through South Texas regularly. Often, these fronts are weak and tend to be described as 'cool' fronts, BUT - did you ...

We hear it all the time from meteorologists. “A cold front will move in and bring storms,” or “a warm front is heading our way with light rain.” But why do we expect certain weather conditions with ...

ARKLATEX (KSLA) - Fronts, a common word you hear meteorologists use when predicting the weather for the next few days. You may have a general understanding of them, but how exactly do they form?

On this week's Weather Wonders episode, Jack asked, "Why do we have different weather changes?". To answer this question, we have to look at high and low pressure systems, as well as, warm and cold ...

PURPOSE: To evaluate the safety and efficacy of alteplase (TPA) for restoring function to occluded central venous catheters (CVCs). PATIENTS AND METHODS: The study design was a phase III, open-label, ...

It’s a “slow weather day” on planet Earth, but that doesn’t mean there’s nothing going on. This gorgeous low pressure cyclone is spinning quietly over the Hudson Bay. It will drift slowly east into ...

Alfimeprase is a recombinantly produced, genetically modified variant of the metalloproteinase, fibrolase. Alfimeprase proteolytically cleaves fibrin, independent of plasminogen activation to plasmin, ...

Visual analyses of form and motion proceed along parallel streams. Unified perception of moving forms requires interactions between these streams, although whether the interactions occur early or late ...