Introduction
The global prevalence of superficial fungal infections (SFIs) ranges from 20 to 25%.1,2 Superficial fungal infections are defined as infections in which a pathogen is restricted to the stratum corneum with little or no tissue…

The global prevalence of superficial fungal infections (SFIs) ranges from 20 to 25%.1,2 Superficial fungal infections are defined as infections in which a pathogen is restricted to the stratum corneum with little or no tissue…

Credit: Keystone Press/Alamy
Hamilton (Ham) Smith co-discovered type II restriction enzymes, molecular scissors that cut DNA at precise sequence sites, which proved to be an essential tool for the emerging field of molecular biology. For this…
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A team of international astronomers, led by Turkish doctoral student Selçuk Yalçınkaya, has unveiled four new exoplanets – one of which lies tantalizingly within its star’s habitable zone. The discovery, part of…

One problem which had to be solved was to synchronize the discharge of the flash-light powder with the camera shutter, so that the latter would be wide open at the instant that the flash had reached its illumination peak.
A pound of magnesium…

Scientists have discovered a new species of sea anemone, Paracalliactis tsukisome, which inhabits the…

A telescope tasked with making the largest-ever map of the universe has confirmed a harsh, if unsurprising, truth: Nothing lasts forever — not cold November rain, or even the cosmos itself.
Using a vast catalog of observations from the European…

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Jeff Bezos’ space company Blue Origin scrapped a planned launch for its New Glenn megarocket on…

The morphogenesis of complex tissues depends on the harmonious coordination of cell proliferation, cell specification, and tissue patterning events. Tissue boundaries play an important role in this process by preventing, at specific…