Technology

Mathematicians can't agree on whether 0.999... equals 1

Mathematicians can't agree on whether 0.999... equals 1

SIN Mar 25, 2026 0 18

Whether 0.999 equals 1 is the subject of bitter dispute in countless online forums

Pinot noir’s popularity has Medieval roots

Pinot noir’s popularity has Medieval roots

SIN Mar 24, 2026 0 16

An analysis of ancient grape seed DNA reveals the earliest known instance of hum...

NASA pushes space industry to use the ISS as a test ground for future stations

NASA pushes space industry to use the ISS as a test gro...

SIN Mar 24, 2026 0 23

Faced with the imminent retirement of the International Space Station, NASA is p...

NASA announces nuclear-powered Mars mission by 2028

NASA announces nuclear-powered Mars mission by 2028

SIN Mar 24, 2026 0 27

The U.S. space agency will aim to send a nuclear-powered spacecraft to Mars—a fi...

Astronomers witness the birth of a new solar system

Astronomers witness the birth of a new solar system

SIN Mar 24, 2026 0 15

The decades since scientists confirmed the first planet around another star have...

Is social media addictive? The science reveals what’s at stake

Is social media addictive? The science reveals what’s a...

SIN Mar 24, 2026 0 21

The research into whether social media is addictive is nuanced and complex, with...

Why the LaGuardia plane crash was so destructive

Why the LaGuardia plane crash was so destructive

SIN Mar 24, 2026 0 19

Engineers explain how a collision between an Air Canada plane and a fire truck a...

Why the La Guardia plane crash was so destructive

Why the La Guardia plane crash was so destructive

SIN Mar 24, 2026 0 20

Engineers explain how a collision between an Air Canada plane and a fire truck a...

Iran attack on Qatar’s liquid natural gas trains has global energy consequences

Iran attack on Qatar’s liquid natural gas trains has gl...

SIN Mar 24, 2026 0 20

Why the destruction of Qatar’s liquid natural gas “trains” by Iranian attacks wi...

Dangerous microbes may be hiding in drought-stricken soils

Dangerous microbes may be hiding in drought-stricken soils

SIN Mar 24, 2026 0 22

Antibiotic-resistant bacteria are increasing, and a new study finds that extreme...

Earth's climate is more out of balance than any time in record history, U.N. warns

Earth's climate is more out of balance than any time in...

SIN Mar 24, 2026 0 16

The past 11 years were the 11 hottest on record amid an increasing onslaught of ...

What color is this dot? New illusion demonstrates weird vision quirk

What color is this dot? New illusion demonstrates weird...

SIN Mar 23, 2026 0 18

An optical illusion with nine simple dots reveals a surprising amount about the ...

Spring heat dome, a blow to RFK, Jr.’s health agenda, SpaceX Starlink milestone

Spring heat dome, a blow to RFK, Jr.’s health agenda, S...

SIN Mar 23, 2026 0 20

An unseasonal heat dome over parts of the U.S., a federal court ruling that bloc...

How stress causes an eczema flare up

How stress causes an eczema flare up

SIN Mar 22, 2026 0 21

Scientists have identified the neurons that worsen the condition during stress

Can future astronauts be put into comas for space travel like in Project Hail Mary?

Can future astronauts be put into comas for space trave...

SIN Mar 22, 2026 0 22

The science-fiction film Project Hail Mary sees Ryan Gosling go to space in a st...

U.K.’s deadly meningitis outbreak shows importance of vaccination

U.K.’s deadly meningitis outbreak shows importance of v...

SIN Mar 21, 2026 0 20

Infectious disease experts say shots against meningococcal meningitis can be lif...

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