SCIENCE MAGAZINE: The latest issue features ‘Active Matter’ – Mapping the organization of rods in motion.

Mars mission aims for nuclear propulsion—on a tight deadline

Fission-powered space flight, a 60-year dream, would supercharge Solar System exploration

Trump reprises requests for deep cuts to federal research spending

Science advocates now waiting to see whether Congress will once again refuse

As attacks escalate, Iran’s universities become targets

Air strikes have destroyed or damaged a wide range of academic and commercial research centers

Cash isn’t enough to get scientists to spot errors, project finds

Now the ERROR project is promising an additional incentive: a publication

Pesticides may wreak havoc on the gut microbiome

Disruption of complex intestinal ecosystem could contribute to diabetes and other health issues, scientists say