Different species of spiders produce different silks that serve different purposes, from floating on air to cradling eggs. The triangle weaver spider, Hyptiotes cavatus, weaves and holds a three-sided ...

Alphabet in Motion,’ a new book from designer Kelli Anderson, uses pop-ups to show how letters got their shapes. Have you ...

Want to know where each NFL team stacks up following Week 9, looking at their overall defensive stats? Multiple rankings are available in this article. The Bills have been thriving on offense, ranking ...

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