The heat of formation, also known as enthalpy of formation, is an essential concept in thermodynamics – the study of the interactions between energy and matter. It refers to the change in enthalpy ...

HOUSTON, Texas (KTRK) -- Small rain chances will continue in this hot, soupy air until a front arrives later in the week to crash the humidity down for the weekend. Temperatures will climb into the ...

WEDNESDAY: STORM WATCH (AM) — Periods of moderate to heavy rain in the morning. It will be a bit windy still, too with some gusts near 30 mph. Rain will be tapering off late morning with drier weather ...

Today will be much cooler, breezy with improving sky conditions. Highs will be in the mid to upper 60s. Temperatures will tumble through the weekend. Highs dropping to the 60s. Overnight lows will be ...

TRACKING THE TROPICS: There are two areas of interest in the Atlantic and Gulf. Tropical Storm Jerry formed in the Atlantic yesterday. It is forecast to intensify to a category two hurricane as it ...