These Ryugu samples appear to be our first chance to examine which organic compounds may be produced in a prebiotic setting in our solar system.
The engineering marvel that is the giraffe, long neck and all, was intelligently designed.
London-based wood carving conservator Ben Bacon has, with academic colleagues, shaken up Ice Age paleontology.
Apart from their being adorable, what many may not realize is that their motion on the sand is also amazingly efficient.
If you look closely at beach sand, you may find some grains that stand out. They are shaped like spirals, stars, or striated cones.