Saturn's rings may have formed after a huge collision with Titan
• Titan, Saturn’s largest moon, with the giant planet behind it in a view from the Cassini-Huygens spacecraftZUMA Press, Inc./Alamy Titan, Saturn’s largest moon, with the giant pla
Rings
What 'housane' rings are and why a light-powered route may matter for drugs
• When developing new drugs, one thing is particularly important: finding and producing the right molecules that can be used as active ingredients. • The key elements of some drugs
Chiral myosin steers actin into stable rotating rings without a template, study finds
• Living cells are highly organized, yet they are not assembled using rigid blueprints or by following a predetermined plan. • Instead, order emerges on its own from countless inte