Not only does it take energy to make weapons, it may take even more energy to maintain them. Because leaf-footed bugs drop their legs, it is possible to measure how much energy they allocate to maintaining this appendage that males use to fight other males.
Attacks on humpback whales may be on the rise, according to an analysis of scars on humpback whales published in Endangered Species Research.
New Tupper Fellow, #SemanaDeLaCiencia, Smithsonian Youth Access Grant for the Q?Bus, STRI book donation to MAC, STRI in Paris, Teachers test Mosquito! Curriculum, New Board Members and a Spooky evening at Punta Culebra.
As winged mammals, baby bats learn to fly and stop drinking mothers’ milk during at the same time their transition from infants to flying juveniles. Bat researchers observed a new behavior. Mothers push pups away with their forearms, perhaps encouraging them to go explore the world on their own
Human sisters may look extremely different from one another. What does that have to do with gold, black and red beetles?
This major achievement is the result of years of work by a coordinated team at the University and dedicated, long-term support from local and international institutions.
Scientists named new blood-red species of octocoral in honor of philanthropist Ray Dalio.
An oft-cited publication said a pre-Colombian archaeological site in Panama showed signs of extreme violence. A new review of the evidence strongly suggests that the interpretation was wrong.
