All Stories by Sarah Schwartz
- Animals
Ant antennae provide chemical ID
Ants use their antennae to identify nest-mates and potential invaders. But antennae also produce the key compounds that ants use to tell friend from foe.
- Animals
Ants’ antennae both send and receive chemical signals
Ants use their antennae to identify nest-mates and potential invaders. But antennae also produce the key compounds that ants use to tell friend from foe.
- Health & Medicine
Fridge-sized contraption makes drugs on demand
A new drug-making system rapidly produces a variety of medications on demand.
- Health & Medicine
Machine makes drugs on demand
A new drug-making system rapidly produces a variety of medications on demand.
- Health & Medicine
Environment still tied to MS risk
50 years ago, scientists reported a possible connection between the environment and multiple sclerosis risk.
- Animals
Ancient arachnid was almost a spider
A newly discovered ancient arachnid might offer clues on spider origins.
- Health & Medicine
Cancer killers send signal of success
Newly designed nanoparticles deliver anticancer drugs and updates on tumor death.
- Animals
Female burying beetle uses chemical cue to douse love life
While raising their young, burying beetle mothers produce a chemical compound that limits their male partner’s desire to mate.
- Health & Medicine
Molecules found to counter antibiotic resistance
Molecules made in a lab can foil antibiotic resistance in bacteria.
- Oceans
Swirls of plankton decorate the Arabian Sea
The dinoflagellate Noctiluca scintillans is taking over in the Arabian Sea, posing a potential threat to its ecosystem.
- Neuroscience
Scientists still haven’t solved mystery of memory
50 years have refined a basic understanding of the brain, but scientists are still exploring how memories form, change and persist.
- Animals
Mite-virus alliance could be bringing down honeybees
Parasitic mites and a virus have a mutually beneficial alliance while attacking honeybees.
