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Mathematics: Modeling
Published

Rewards only promote cooperation if the other person also learns about them - Rewards Only Promote Cooperation If the Other Person Also Learns About Them      (via sciencedaily.com) 

Researchers show that reputation plays a key role in determining which rewarding policies people ado ...

Space: Exploration Space: The Solar System
Published

Balancing risk and reward in planetary exploration - Balancing Risk and Reward in Planetary Exploration      (via sciencedaily.com)     Original source 

Researchers have developed a new approach to balancing the risks and scientific value of sending pla...

Offbeat: General Offbeat: Plants and Animals
Published

Foraging ants navigate more efficiently when given energy-drink-like doses of caffeine      (via sciencedaily.com)     Original source 

Ants who receive a caffeine-laced sugary reward become more efficient at navigating back to the rewa ...

Offbeat: Plants and Animals
Published

Rats trade initial rewards for long-term learning opportunities - Rats Trade Initial Rewards for Long-Term Learning Opportunities      (via sciencedaily.com) 

Scientists have provided evidence for the cognitive control of learning in rats, showing they can es...

Biology: Zoology Ecology: Animals
Published

Jackdaws switch friends to gain food -- but stick with family      (via sciencedaily.com)     Original source 

Jackdaws ditch old friends and make new ones if it helps them get rewards -- but stick with family t ...

Biology: Evolutionary Biology: General
Published

Study finds socially tolerant monkeys have better impulse control - Study Finds Socially Tolerant Monkeys Have Better Impulse Control      (via sciencedaily.com)     Original source 

Socially tolerant species are better at controlling their emotions and behaviors, according to a new...

Biology: Biochemistry Biology: Cell Biology Biology: General
Published

Living in a disadvantaged neighborhood affects food choices, weight gain and the microstructure of the brain      (via sciencedaily.com) 

A new study finds poor quality of available foods, increased intake of calories from foods high in t...

Biology: Biochemistry Biology: Cell Biology Biology: Microbiology
Published

How plant-derived nutrients can affect the gut and brain      (via sciencedaily.com)     Original source 

Can plant-derived nutrients alter gut bacteria to affect brain function? Scientists investigated thi...

Biology: Zoology
Published

Training dairy cows with positive reinforcement can turn otherwise stressful events into play      (via sciencedaily.com)     Original source 

Dairy cows receive a huge amount of care during their lives on a farm, but procedures, especially re...

Biology: Biochemistry
Published

Scientists develop visual tool to help people group foods based on their levels of processing      (via sciencedaily.com)     Original source 

Scientists studying ultra-processed foods have created a new tool for assessing the rewarding and re ...

Biology: Biochemistry Biology: Cell Biology Biology: General Biology: Genetics Biology: Molecular
Published

Compound in rosemary extract can reduce cocaine sensitivity      (via sciencedaily.com)     Original source 

A team of researchers has discovered that an antioxidant found in rosemary extract can reduce voliti...

Biology: Biochemistry Biology: General
Published

Sweets change our brain - Sweets Change Our Brain: The Science Behind Our Sweet Tooth      (via sciencedaily.com) 

Chocolate bars, chips and fries - why can't we just ignore them in the supermarket? Researchers have...

Biology: Evolutionary Ecology: Animals
Published

Natural selection can slow evolution, maintain similarities across generations      (via sciencedaily.com)     Original source 

New research suggests that natural selection, famous for rewarding advantageous differences in organ ...

Computer Science: Virtual Reality (VR)
Published

Robot dog learns to walk in one hour - Robot Dog Learns to Walk in One Hour      (via sciencedaily.com) 

Like a newborn animal, a four-legged robot stumbles around during its first walking attempts. But wh...