Learn how Americans use the verb have in everyday English! This lesson covers have, has, and had with easy explanations, ...

Adults learning another language often tend to continue using the intonation of their native language. This causes them to ...

Based on three quarters of actual results and with one month left in Q4’25, Ambia’s 2025E revenue forecast is $83.6 million.

Notice that this student used not one, not two, but eight perfectly grammatical sentences to say that their grammar is bad — so bad that it’s standing in the way of pursuing dreams in a scientific ...

Do you know how to use do up, do over, or do without? In this lesson, Claire teaches six of the most common English phrasal ...

A non-invasive imaging technique can translate scenes in your head into sentences. It could help to reveal how the brain ...

General relativity describes gravitation in a geometrical framework generalizing special relativity and classical mechanics. This term includes theoretical studies of gravity, experimental studies of ...

The electronic structure of atoms and molecules is the series of energy levels that it are possible for a bound electron to occupy. This electronic structure determines many of the defining ...

Abstract: Most systems can fail in multiple ways, and the failure modes are usually positively correlated. This phenomenon complicates the reliability analysis and makes the corresponding maintenance ...

Abstract: Automatic emotion recognition based on electroencephalogram (EEG) has attracted rapidly increasing interests. Due to large inter-subject variabilities, subject-independent emotion ...

LONDON — The German Aerospace Center (DLR) is looking to purchase satellites capable of jamming other spacecraft and inspecting objects in space, and it wants to do so on tight deadlines. But experts ...

Now, the accused triggerman, Scarborough rapper Christopher “El Plaga” Lucas, 23, is on trial in Welland on two counts of first-degree murder on Monday. The jury trial is expected to last six to nine ...