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Asian Lady Beetles Use Biological Weapons Against Their European Relatives
May 16, 2013 — Once introduced for biological pest control, Asian lady beetle populations have been increasing uncontrollably. Scientists have now found the reason for the animal's success. Its body fluid contains ... > full story -
Coral Reef Fishes Prove Invaluable in the Study of Evolutionary Ecology
May 16, 2013 — Coral reef fish species have proven invaluable for experimental testing of key concepts in social evolution and already have yielded insights about the ultimate reasons for female reproductive ... > full story -
Spiders: Capturing Prey in Silken Netting and Sticky Hairs
May 16, 2013 — The great ecological success of spiders is often substantiated by the evolution of silk and webs. Biologists have now found an alternative adaptation to hunting prey: hairy adhesive pads, so called ... > full story -
Natural 'Keystone Molecules' Punch Over Their Weight in Ecosystems
May 16, 2013 — Ecosystems are disproportionately influenced by "keystone molecules" that have powerful behavioral effects and contribute to ecosystem structure, according to a new general theory. The chemicals can ... > full story -
World's Most Extraordinary Species Mapped for the First Time
May 15, 2013 — The black-and-white ruffed lemur, Mexican salamander and Sunda pangolin all feature on the first map of the world's most unique and threatened mammals and ... > full story -
H1N1 Discovered in Marine Mammals
May 15, 2013 — Scientists detected the H1N1 (2009) virus in free-ranging northern elephant seals off the central California coast a year after the human pandemic ... > full story -
Frog Once Imported for Pregnancy Testing Brought Deadly Amphibian Disease to U.S.
May 15, 2013 — African frogs, originally imported for early 20th century pregnancy tests, carried a deadly amphibian disease to the US, according to new findings. African Clawed Frogs have long been suspected of ... > full story -
Human Disease Leptospirosis Identified in New Species, the Banded Mongoose, in Africa
May 14, 2013 — Leptospirosis is the world's most common illness transmitted to humans by animals. It's a two-phase disease that begins with flu-like symptoms. If untreated, it can cause meningitis, liver damage, ... > full story -
When Green Means Danger: A Stunning New Species of Palm-Pitviper from Honduras
May 14, 2013 — A remarkable new species of bright green palm-viper has been discovered in a threatened cloud forest in Honduras, and is named to honor grassroots conservationist Mario Guifarro, who was assassinated ... > full story -
From Ocean to Land: The Fishy Origins of Our Hips
May 14, 2013 — New research has revealed that the evolution of the complex, weight-bearing hips of walking animals from the basic hips of fish was a much simpler process than previously ... > full story
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