Astrophysics

Tiny discs can levitate in the upper atmosphere using sunlight alone

Tiny discs can levitate in the upper atmosphere using s...

SIN Aug 13, 2025 0 24

A physics phenomenon discovered 150 years ago allows tiny objects to levitate us...

Couples who meet online may have lower relationship satisfaction

Couples who meet online may have lower relationship sat...

SIN Aug 13, 2025 0 22

Meeting online may be the norm in today's dating scene, but connecting offline i...

GPT-5's modest gains suggest AI progress is slowing down

GPT-5's modest gains suggest AI progress is slowing down

SIN Aug 13, 2025 0 24

OpenAI’s latest large language model has achieved seemingly underwhelming improv...

Vape mouthpieces could be swarming with fungi that harm airways

Vape mouthpieces could be swarming with fungi that harm...

SIN Aug 13, 2025 0 26

Fungal species, one of which caused chronic bronchitis in mice, were collected f...

DNA analysis reveals West African ancestry in early medieval England

DNA analysis reveals West African ancestry in early med...

SIN Aug 13, 2025 0 34

An unrelated pair of people buried in cemeteries in 7th-century Britain probably...

Why a mysterious group of ancient humans doesn’t have a species name

Why a mysterious group of ancient humans doesn’t have a...

SIN Aug 13, 2025 0 21

An extinct group of humans that were once widespread in Asia don’t have an offic...

The real reason why we lost the ability to make vitamin C

The real reason why we lost the ability to make vitamin C

SIN Aug 13, 2025 0 31

The textbooks say our ancestors lost the ability to make vitamin C because we di...

Social media toxicity can't be fixed by changing the algorithms

Social media toxicity can't be fixed by changing the al...

SIN Aug 12, 2025 0 25

Experiments involving AI chatbots interacting on a simulated social media platfo...

These ants are one of the most effective teams in the natural world

These ants are one of the most effective teams in the n...

SIN Aug 12, 2025 0 31

Typically, individuals work less effectively in bigger teams, but weaver ants bu...

Trees may be getting more flammable because of climate change

Trees may be getting more flammable because of climate ...

SIN Aug 12, 2025 0 18

Researchers are testing whether increasing UV radiation is altering chemistry of...

Vanishing Y chromosomes seem to be driving heart disease in men

Vanishing Y chromosomes seem to be driving heart diseas...

SIN Aug 12, 2025 0 18

Men typically lose Y chromosomes from their cells as they get older, which could...

Microwaving rocks could help mining operations pull CO2 out of the air

Microwaving rocks could help mining operations pull CO2...

SIN Aug 12, 2025 0 17

A carbon dioxide removal company in Canada is experimenting with ways to treat m...

Working past the age of retirement may improve your life satisfaction

Working past the age of retirement may improve your lif...

SIN Aug 12, 2025 0 27

Having a full-time job in later life has been linked to improved emotional, fina...

Lost researcher's remains found on Antarctic glacier after 66 years

Lost researcher's remains found on Antarctic glacier af...

SIN Aug 12, 2025 0 21

Bone fragments found on King George Island have been identified as Dennis "Tink"...

Psychedelic drug ibogaine may treat PTSD by slowing brainwaves

Psychedelic drug ibogaine may treat PTSD by slowing bra...

SIN Aug 12, 2025 0 19

In people with traumatic brain injury, administering the psychedelic drug ibogai...

Extreme heat is driving dramatic declines in tropical birds

Extreme heat is driving dramatic declines in tropical b...

SIN Aug 11, 2025 0 34

The numbers of many tropical birds are plummeting, and now it has been shown tha...

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