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Mind

Couples who meet online may have lower relationship satisfaction

Meeting online may be the norm in today's dating scene, but connecting offline initially may lead to better relationship outcomes

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Vape mouthpieces could be swarming with fungi that harm airways

Humans

DNA analysis reveals West African ancestry in early medieval England

Humans

Why a mysterious group of ancient humans doesn鈥檛 have a species name

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

Life

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

Technology

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

A human Y (right) and X chromosome seen with a scanning electron microscope

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Vanishing Y chromosomes seem to be driving heart disease in men

Environment

Trees may be getting more flammable because of climate change

Earth

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

A carbon dioxide removal company in Canada is experimenting with ways to treat mining waste to capture and store more CO2

Mind

Working past the age of retirement may improve your life satisfaction

Mind

Psychedelic drug ibogaine may treat PTSD by slowing brainwaves

Environment

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

Environment

Extreme heat is driving dramatic declines in tropical birds