The US Food and Drug Administration has relaxed some of the rules governing how companies must test the sterility of materials used to make biologic drugs.
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Orange-loving Trinidad guppies are curiously attracted to orange spots on prawn pincers, which may make it easier for the predators to snatch them up.
Programs that provide sustainable certification for fisheries may be too generous with their accreditation.
The FDA is on board with a proposal to speed the approval of experimental pharmaceuticals that show big treatment effects early in clinical testing.
Floating pools of plastic debris in the Pacific offer more surfaces for marine insects to lay eggs.
Targeting the briefest moment in chemistry may lead to an exceptionally strong new class of drugs.
A new brown tree snake control strategy takes to the skies as scientists scatter toxic rodents over Guam’s forest canopy.
A population of neurons in pigeon brains encodes direction, intensity, and polarity of the Earth’s magnetic field.
New work on salicylate, a natural component of aspirin, suggests that activation of the energy-sensing AMP kinase may underlie some of aspirin’s health benefits.
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