One-third of minerals — chemical solids whose atoms are highly ordered — are created directly or indirectly by life forms.
If you look closely at beach sand, you may find some grains that stand out. They are shaped like spirals, stars, or striated cones.
Recent research has created some unexpected ethical problems for the seafood industry.
Fossils often leave much room for very different interpretations of relatively poor evidence.
Frustrated by abrupt appearance, some evolutionists are simply declaring that there is no problem with the Cambrian explosion.