A team of scientists from South Africa has discovered evidence partially supporting a hypothesis that Earth was struck by a meteorite or asteroid 12,800 years ago, leading to global consequences including climate change, and contributing to the extinction of many species of large animals at the time of an episode called the Younger Dryas.
Read moreScientists, inspired by the clingfish's suction power, set out to develop an artificial suction cup that borrows from nature's design. Their prototype actually performed better than the clingfish.
Read moreIf 'Why?' is the first question in science, 'Why not?' must be a close second. Sometimes it's worth thinking about why something does not exist. Such as a truly three-legged animal. At least one researcher has been pondering the non-existence of tripeds.
Read moreRemoving dead trees from the forests and reforesting on a large scale: this is the German Federal Government's strategy against 'Forest Dieback 2.0', researchers say. Ecologists call for other solutions.
Read moreA lack of tree seedling establishment following recent wildfires represents a crucial bottleneck limiting coniferous forest recovery in the western US, new research finds.
Read moreA team of scientists characterized the predominant human noise sources in 66 national parks in the US, in an effort to help parks better manage the noise problem.
Read moreJackdaws are more likely to join a mob to drive off predators if lots of their fellow birds are up for the fight, new research shows.
Read moreBeing in between living and non-living, viruses are, in general, strange. Among viruses, multipartite viruses are among the most peculiar — their genome is not packed into one, but many, particles. Multipartite viruses primarily infect plants rather than animals. A recent article uses mathematical and computational models to explain this observation.
Read moreA team of evolutionary biologists have demonstrated that some limb muscles known to be present in many mammals but absent in the adult human are actually formed during early human development and then lost prior to birth. These findings offer insight into how our arms and legs evolved from our mammalian ancestors, and also help explain rare limb anomalies found in humans born with congenital malformations.
Read moreBy exposing a genetically diverse group of corn plants in the field to future ozone levels, researchers discovered hidden vulnerabilities.
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