Uncategorized
- Space
Supernovas are cosmic ray factories
Supernova remnants provide evidence that these intense stellar explosions send cosmic rays hurtling through the galaxy.
- Space
Uncertainty at a grand scale
A test of Heisenberg’s principle, on a scale visible to the naked eye, may aid the search for gravitational waves.
- Life
Melting Arctic may make algae flourish
More sunlight penetrates thinning Arctic sea ice, enabling algal growth.
- Health & Medicine
A surprise makes memories wobbly
Drug that interferes with recollection works only when people face the unexpected.
- Life
Antianxiety drugs affect fish, too
Perch swim more and eat faster when exposed to concentrations of an antianxiety medication found in rivers.
