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Human melanoma cells viewed under the microscope, stained with haematoxylin and eosin.
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Immunotherapy Before and After Surgery Improves Outcomes for High-Risk Melanoma

Starting the immunotherapy drug pembrolizumab before surgery, instead of waiting until after surgery, significantly improves the outlook for patients with high-risk melanoma.
Two physicians stand next to a patient on a gurney.
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More Paid Sick Leave Increases Cancer Screening

When employers are mandated to provide paid sick leave, more people get screened for cancer, reports a new study.
A Northern Mockingbird sits on the branch of a tree.
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Social Bird Species Prove More Relaxed in the Race To Feed

According to research, social bird species are less dominant and therefore less likely to evict competing species from feeders.
HIV tablets and syringes painted gold.
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Simple, Affordable HIV Testing Device Developed

Researchers have developed a low-cost, bioinspired CRISPR-powered biosensor for point-of-care testing of the HIV virus using a simple personal glucose meter.

 Newly produced neurons (C) (red) in the dentate gyrus with cell nuclei (blue) and a marker for immature neurons (green).
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Metabolic Mechanism Activates Stem Cells in the Adult Brain

A team of biologists led by UNIGE and UNIL has discovered how to awaken neural stem cells and reactivate them in adult mice.
Multicolored cells in a circle.
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Brain Cell-Powered Computers Could Be the Future of AI

Biological computers powered by brain cells could surpass today's electronic computers for certain applications, say researchers.
Row of urinals in a school toilet.
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Wastewater Monitoring of Schools Could Help To Nip Viral Outbreaks in the Bud

A new study shows wastewater-based monitoring is an effective way to detect viral outbreaks in schools, notable settings associated with picking up viral infections such as the common cold, influenza or other respiratory viruses.
Human tumor cells from the pancreas stained with an immunocytochemical stain with methyl green in the background and magnified to 400x.
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Protein Partnership Curbs Growth of Pancreatic Cancer

According to research, the simultaneous activation of two gene-regulating proteins, Prdm16 and Smad4, is associated with a cutback in pancreatic cancer progression.
Close-up photo of three pasta spirals in boiling water with bubbles on their surfaces.
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Avoiding Unwanted Salt Reactions in the Pasta Cooking Pot

Researchers have shown that cooking pasta in chloramine-treated drinking water with iodized table salt could produce potentially harmful byproducts. But they also report four simple ways that people can reduce or avoid these unwanted compounds.
A close up photo of shiitake mushrooms.
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Tracing Shiitake Mushrooms' Family Tree

A new study has traced the family tree of the Lentinula fungi, highlighting the diversity within the genus.
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