(credit: Valentina Palladino)
Roombas get a lot of attention for their ability to easily and autonomously suck up dirt, dust, pet hair, and anything else that might be infiltrating your carpet. While you can use Roomba vacuums on hardwood floors, they can't handle cleaning up liquids or really scrubbing hard surfaces. iRobot announced its newest device...
Seattle’s Allen Institute for Brain Science is in on a...
The rapid diversification of angiosperms through the Early Cretaceous period, between about 130–100 million years ago, initiated fundamental changes in the composition of terrestrial vegetation and is increasingly well understood on the basis of a wealth of palaeobotanical discoveries over the past four decades and their integration with improved knowledge of living angiosperms. Prevailing hypotheses, based on evidence both from living and from fossil...
