Hi. I'm Tim and this is my pronunciation workshop. Here, I'm going to show you how English is really spoken. Come on, let's go inside. You see this? This is my lunch - well, either that, or it's some ...

This is the fifth of eight voiceless consonant programmes in our series of videos that explore the sounds of English. This is the fifth of seven short vowel programmes in our series of videos that ...

There's no better time than the present to challenge your brain and expand your vocabulary. But you don't have to add big words to your conversations completely randomly; you can choose some of these ...

Erich Schwarz and colleagues report whole-genome sequencing of the zoonotic hookworm Ancylostoma ceylanicum. They also analyze the transcriptome through the course of infection in golden hamsters and ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...