A baby's first year brings incredible change. In just a few months, babies go from cooing and crawling to making sense of language in ways researchers are only starting to understand. One mystery has ...

Sometimes the meanings of words become clearer within a context larger than a single sentence. Read the paragraph below and complete the sentences by choosing the correct word from each group of words ...

The human mind is astonishing. We can think through the toughest problems and find the smartest solutions. We can compute answers to the toughest mathematical questions. And we can apply our creative ...

Sample sentences have long been a standard feature of many online and offline dictionaries. Starting today, Google Translate will also feature sentences that put translated words into context. Unlike ...

The human mind is astonishing. We can think through the toughest problems and find the smartest solutions. We can compute answers to the toughest mathematical questions. And we can apply our creative ...