In the summer of 1859, a year before his election to the U.S. presidency, Abraham Lincoln received a curious letter in the ...

A new book uncovers the lost art of letterlocking, the ingenious folding and sealing techniques used by everyone from Queen ...

A new study led by Dr. Kateřina Chládková of the Faculty of Arts at Charles University reveals that adults can quickly tune ...

The English We Speak is your chance to catch up on the very latest English words and phrases. In under 3 minutes, we help you stay ahead of the pack by giving you 'must have' phrases that you can ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Biological techniques are methods or procedures that are used to study living things. They include experimental and computational methods, approaches, protocols and tools for biological research.

A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. Maybe you’ve seen an influencer ...

The diagnosis, management, and followup of melanoma have undergone many changes and updates over the past decade, prompting practitioners to keep abreast of updated techniques on newer guidelines ...

Welcome to our downloads area. You will find transcripts, worksheets and audio downloads from our latest content here. You will also find links to some of our archive ...

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