Horseshoe crabs: 'Living fossils' vital for vaccine safety

On a bright moonlit night, a team of scientists and volunteers head out to a protected beach along the Delaware Bay to survey horseshoe crabs that spawn in their millions along the US East Coast from late spring to early ...

Finding new uses for waste tires

Tires catapult our cars and trucks down the highway at speeds greater than 70 miles per hour, typically for at least 50,000 miles. They must grip the road even in wet and icy conditions. No wonder tires are difficult to recycle.

Oyster farming and shorebirds likely can coexist

Oyster farming as currently practiced along the Delaware Bayshore does not significantly impact four shorebirds, including the federally threatened red knot, which migrates thousands of miles from Chile annually, according ...

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