Astronomers report finding nearly 1,000 'dark' galaxies at the heart of the Coma Cluster. Once dismissed as uninteresting, these 'tiny, fuzzy blobs' were, in fact, large galaxies some 321 million light-years away.
Cities in Texas are already curbing development along waterways, while other areas are increasingly taking steps, especially in terms of building codes. But the current floods point to a need to inject fresh energy into such efforts, some say.
The Tara Oceans project is revealing new data on tiny ocean creatures and the critical roles they play in maintaining Earth as a livable planet. 'Life in the ocean is a little less murky than before,' says one scientist.
Critics have worried that the algorithm Facebook uses to determine what users see could be creating 'bubbles' that allow us to see only what we agree with. A new study finds that users are driving the trend more than Facebook itself.