Frog Sex in the City
Urban tungara frogs are sexier than forest frogs
Diciembre 10, 2018
How do animals adapt to urban environments? In the case of the Tungara frog, city males put on a more elaborate display than males in forested areas.
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Displaying 20 of 135 results.
VAT Fat
The Evolution of Obesity
Enero 29, 2019
The epidemic of obesity-related diseases such as heart disease and type-2 diabetes may be a result of an advantageous process gone awry as the body stores excess energy as visceral adipose tissue, fat surrounding the internal organs in the abdomen.
Trans birds
Testosterone results in male-like behavior of female golden-collared manakins
Enero 30, 2019
How flexible are bird brains in response to hormones?
Women in Science
Panamanian students, scientists in the making
Febrero 13, 2019
For these four women, the Smithsonian Institute’s internship program represented an opportunity to explore their research questions in the field
Smithsonian Year of Music
Where science meets music: a banjo player listens for the songs of katydids
Abril 17, 2019
What do playing the banjo and recording katydids have in common? We join Sharon Martinson on Barro Colorado Island to find out.
Hormone Hang-Ups
Parasitoid Wasps may turn spiders into zombies by hacking their internal code
Abril 26, 2019
Parasitoid wasps lay their eggs on a spider’s back. This team proposes that by injecting the spider host with the molting hormone, ecdysone, the wasp induces the spider to make a special web for the wasp’s pupa.
President’s Prize
For the Love of Forests
Julio 25, 2019
Kristina Anderson-Teixeira receives the Presidential Early Career Award for Scientists and Engineers (PECASE) for her work on the effects of climate change on the worlds’ forests.
Approach angle
Bats use leaves as mirrors to find their prey in the dark
Agosto 09, 2019
Bats can find motionless insects on leaves in the dark. This was thought to be impossible, because the acoustic camouflage provided by the leaves should confuse their echolocation system. Inga Geipel and colleagues discovered how they overcome this problem.
Ancestral food
Corn in Panama: 500 Years and More
Agosto 16, 2019
In commemoration of the 500th Anniversary of Panama City, a STRI exhibition celebrates the close relationship between Panamanians and corn, from its use by the first settlers of the isthmus to the present
Night hunters
Bats use private and social information as they hunt
Octubre 04, 2019
As some of the most savvy and sophisticated predators out there, bats eavesdrop on their prey and even on other bats to collect a wide variety of information about their prey.
