Scientists Devise an Algorithm That Detects Sarcasm Better Than Humans Can

Scientists devise algorithm that detects sarcasm better than humans

Computers show an accuracy rate of 75 percent — notably better than the humans, according to research co-led by UC Berkeley. 

Neurosurgeon Eddie Chang operates on a patient with epilepsy. Chang’s team is mapping the regions of the brain that trigger seizures while also studying the circuits that mediate mood.

Illuminating depression’s circuitry

UC San Francisco neurosurgeon Edward Chang is studying whether flawed brain circuitry causes mood disorders and how to restore neural processing.

Five early signs of autism

Five early signs of autism

Getting a diagnosis for Autism Spectrum Disorder as early as possible is important for early intervention, UCLA professor Connie Kasari says

toddler and toys

Toddlers can spy deception in others

Even tots younger than 2 can tell when someone's trying to pull a fast one.

young woman and cat

Pet therapy: Students increasingly bringing “emotional support” animals to college

Nobody claims the dorms are evolving into petting zoos. But animals are gaining a toehold (clawhold?) in Cal residences.

green eyes of envy

Who’s the ‘enviest’ of them all?

Research suggests young adults are more envious than their elders – and about more things.

man at window (Getty Images)

The Grand Challenge of combating depression

Genetic study of 100,000 people will be the largest ever on a single disorder.

pilots in cockpit

Mission impossible?

Humans just aren't cut out for tedious jobs like monitoring a computer screen — even if the consequences of failure are dire.

teen girls taking selfie

Uncovering the secrets of the adolescent brain

Big data study will explore the developing minds and brains of 10,000 children.

mother and baby

Babies time their smiles to make their moms smile back

A toddler-like robot allows researchers to confirm their findings — and to help study non-verbal children and adults.