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image: How Gaining and Losing Weight Affects the Body

How Gaining and Losing Weight Affects the Body

By | January 17, 2018

Millions of measurements from 23 people who consumed extra calories every day for a month reveal changes in proteins, metabolites, and gut microbiota that accompany shifts in body mass.

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Scientists are beginning to unravel the ways in which we develop a healthy relationship with the bugs in our bodies.

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image: Image of the Day: Minions of the Cicada 

Image of the Day: Minions of the Cicada 

By | January 9, 2018

Scientists study the unusual genome evolution of the bacteria that live within a genus of cicadas. 

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image: Image of the Day: See You Later!

Image of the Day: See You Later!

By | January 8, 2018

Developmental biologists take a close look at how alligator embryos grow. 

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image: Frog Skin Yields Potent Painkillers, but None Clinic Ready

Frog Skin Yields Potent Painkillers, but None Clinic Ready

By | January 1, 2018

Decades after their discovery by bioprospectors, amphibian-derived analgesics continue to attract scientific attention.

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image: Mining Spider Toxins for Analgesic Clues

Mining Spider Toxins for Analgesic Clues

By | January 1, 2018

Arachnids harbor a plentiful array of molecules that target mammalian pain receptors.

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image: Novel Analgesics at a Snail’s Pace

Novel Analgesics at a Snail’s Pace

By | January 1, 2018

Studying cone snail venom has yielded novel pain pathways, but the peptides that function as toxins are difficult to translate into drugs.

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image: Researchers Mine Centipede Toxins for Analgesics

Researchers Mine Centipede Toxins for Analgesics

By | January 1, 2018

Venomous centipedes may harbor a clue to the creation of a successful pain-killing compound for humans.

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image: Sea Anemone Toxin Could Treat Autoimmunity

Sea Anemone Toxin Could Treat Autoimmunity

By | January 1, 2018

If successful, the treatments could alleviate patients’ pain by reducing inflammation.

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image: Sourcing Painkillers from Scorpions’ Stings

Sourcing Painkillers from Scorpions’ Stings

By | January 1, 2018

Compounds in the arachnids’ venom interact with ion channels to both cause and block pain.

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