AI may respond differently to bosses and subordinates
In simulated conversations, social hierarchy can sway AI agents, making lower-status systems more likely to follow harmful requests.
SCIENTIFIC NEWS
Here’s what the first mRNA flu vaccine could mean for flu season
Compared with standard flu shots, Moderna’s mFlusiva generates stronger, longer-lasting immunity and is more effective at preventing infection, data show.
Sugar may have been a key ingredient in human evolution
A sweet tooth for sugars from fruits and honey may have helped fuel brain growth in our primate cousins and early human ancestors, a...
Heat-trapping asteroid dust may have incinerated the dinosaurs within hours
Within minutes of impact, debris began heating Earth’s atmosphere. Fine dust trapped that heat, potentially killing the dinosaurs quickly.
These tiny swirls on the sun could trigger solar flares
Scientists have finally seen a long-predicted motion on the sun, and it may help explain explosive solar activity.
Bullfrogs may have an antidote to deadly shellfish poisoning
Researchers injected mice with a protein derived from frogs to save them from the same kind of shellfish poisoning that affects people.
Is AI making us dumber? Maybe not. But our skills are at risk
Studies suggest AI can weaken learning when it replaces effort, but tools that guide rather than answer may help people keep their skills.
Emperor penguin chicks like these starved. An iceberg may be the cause
An emperor penguin colony in Antarctica saw a massive decline in chicks in 2025. The contours of a nearby grounded iceberg may have been...
Naked mole-rat queens rule their colonies with a potent odor
A compound made only by breeding queens keeps naked mole-rat colonies infertile and free of conflict.
‘Cheating’ birds change their tune
Female pied flycatchers can tell whether a male is paired or not based on song differences. Mated males sing shorter songs and repeat syllables...
Rising Trade Values Mask the True Cost of Global Supply Chain Disruptions 
Why Dhaka Floods Every Monsoon 
These mammal ancestors birthed live young far earlier than thought 
WHO chief voices concern over Trump Administration’s executive order on vaccines