He and is colleagues used the tracker pants to study the spatial skills of three frog species that range from three to five centimetres in length — diablito poison frogs in Ecuador, and ...

Rachel Carson’s groundbreaking investigation into the harmful effects of DDT and other pesticides on the environment.

Bright colours in the wild usually mean one thing– danger. And for some frogs, those colours are their way of warning others to stay away. These small, colourful frogs may look adorable, but their ...

Apex predators may be built for offense, but prey animals like hoverflies, butterflies, scarlet king snakes, and poison dart frogs have evolved remarkable defenses, using mimicry, transformation, and ...

Green and Black Poison Frog Smithsonian's National Zoo and Conservation Biology Institute This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this ...

Chemical Defenses in Poison Frogs Publication Trend The graph below shows the total number of publications each year in Chemical Defenses in Poison Frogs.

Senate Democratic Leader Chuck Schumer (N.Y.) warned in a “Dear Colleague” letter Tuesday against a Republican package to claw back funding for public broadcasting and foreign aid.

Elizabeth Nolan Brown joins Nick Gillespie to discuss the rise of MAHA, RFK Jr.’s influence on wellness politics, and how the culture war came for your diet.

Despite its deadly reputation, the Golden Poison Frog is a fascinating and essential addition to the natural world. Physical Characteristics of the Golden Poison Frog The Golden Poison Frog is one of ...

Hundreds of kindergarten students were hospitalized after their school used inedible paint to color a school lunch.