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image: Image of the Day: Water Flea

Image of the Day: Water Flea

By Sukanya Charuchandra | May 29, 2018

A species of water flea in northern Belgium that helps keep algae in check is growing smaller and less abundant in urbanized areas. 

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Complications during pregnancy may act via the placenta to magnify the effects of genetic risk factors.

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The reef has bounced back from “death events” in the past, but that doesn’t mean it will be resilient over the next few decades.

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Researchers have been using ultrasound to control brain activity, but studies in mice and guinea pigs show it also stimulates the auditory system, presenting a confounder for direct neural stimulation.

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image: Deep Brain Stimulation Boosts Insulin Sensitivity

Deep Brain Stimulation Boosts Insulin Sensitivity

By Shawna Williams | May 24, 2018

One patient with diabetes was able to reduce his medication use while receiving targeted electrical pulses.

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image: What Made Human Brains So Big?

What Made Human Brains So Big?

By Ashley Yeager | May 24, 2018

Ecological challenges such as finding food and creating fire may have led the organ to become abnormally large, a new computer model suggests.

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image: Conservation Biologist Ben Collen Dies of Bone Cancer

Conservation Biologist Ben Collen Dies of Bone Cancer

By Shawna Williams | May 22, 2018

The University College London researcher investigated how environmental pressures affect animals.

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image: Newly Described Salamander Species Nearly Extinct

Newly Described Salamander Species Nearly Extinct

By Sukanya Charuchandra | May 21, 2018

The Chinese giant salamander is not one but five different species.

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Victoria, a southern white rhino at the San Diego Zoo, was impregnated by artificial insemination on March 22 and, if all goes well, will birth the calf in summer 2019.

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image: Image of the Day: <em>Xenopus</em> Pigment

Image of the Day: Xenopus Pigment

By The Scientist Staff | May 18, 2018

Researchers recently used CRISPR single-guide RNAs to alter genes involved in pigmentation in frog embryos.

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