A team of underwater archaeologists recovered four well-preserved medieval spears from the bottom of a Polish lake that has already provided a bounty of ancient weapons. Of the newly discovered spears ...

If you’re looking for hints and answers for Wednesday, December 3, 2025 with the theme “It all adds up,” read on.

Materials have different properties that make them better for some jobs than others. When objects are designed and made it is important to think carefully about the materials that are used. This is to ...

Target identification is the process of identifying the direct molecular target – for example protein or nucleic acid – of a small molecule. In clinical pharmacology, target identification is aimed at ...

Here’s what you’ll learn when you read this story: A team of underwater archaeologists recovered four well-preserved medieval spears from the bottom of a Polish lake that has already provided a bounty ...