Edition
IN
IN
US
GCC
English
English
हिन्दी
मराठी
ಕನ್ನಡ
தமிழ்
বাংলা
മലയാളം
తెలుగు
ગુજરાતી
Weather
Sign In
TOI
Science
Videos
City
Metro Cities
mumbai
delhi
bengaluru
Hyderabad
kolkata
chennai
Other Cities
City
Crime News
agra
agartala
ahmedabad
ajmer
amaravati
amritsar
bareilly
bhubaneswar
bhopal
chandigarh
chhatrapati sambhajinagar
coimbatore
cuttack
dehradun
erode
faridabad
ghaziabad
goa
gurgaon
guwahati
hubballi
imphal
indore
itanagar
jaipur
jammu
jamshedpur
jodhpur
kanpur
kochi
kohima
kolhapur
kozhikode
ludhiana
lucknow
madurai
mangaluru
meerut
mumbai region
mysuru
nagpur
nashik
navi mumbai
noida
patna
prayagraj
puducherry
pune
raipur
rajkot
ranchi
thane
salem
shillong
shimla
srinagar
surat
trichy
thiruvananthapuram
udaipur
vadodara
varanasi
vijayawada
visakhapatnam
photos
Web Stories
India
featured
Tesseract
Art of Living
Maharashtra
Karnataka
Telangana
West Bengal
Tamil Nadu
Andhra Pradesh
Uttar Pradesh
Gujarat
Rajasthan
Punjab
Odisha
Madhya Pradesh
Haryana
Tripura
Uttarakhand
Bihar
Kerala
Assam
Arunachal Pradesh
Manipur
Chhattisgarh
Jammu Kashmir
Nagaland
Jharkhand
Meghalaya
Himachal Pradesh
Web Stories
Digital Arrest
Operation Sindoor
Cancel Patriarchy
Lets D Stress
World
Business
Tech
Tesseract
Cricket
Sports
Entertainment
Astro
TOI Women
TV
Education
Life & Style
Web Series
Times Evoke
Photos
Blogs
economy
Celebrations
TOI Games
News
Science
Science News
In 1928, Alexander Fleming noticed a strange mould on a petri dish, and this observation launched the antibiotic era
Ever noticed the gap before zero on a ruler? Here is why it exists
In 1933, Bell Labs engineer Karl Jansky followed a faint radio hiss, and this discovery opened the door to radio astronomy
Quote of the day by Pythagoras: “The oldest, shortest words— ‘yes’ and ‘no’— are those which require the most thought.”
What scientists found beneath Antarctica’s ice after drilling over 1,700 feet down
In 1938, Roy Plunkett found a frozen gas cylinder and discovered Teflon, changing everything from space suits to frying pans
Scientists finally reveal where the world’s most valuable diamonds are born
USS Samuel B. Roberts: The wreck that sank deeper than any ship
Frozen for ages: Ancient DNA reveals a lost Ice Age world
'Crocodile Bridge' on Mars: NASA’s Perseverance rover captures a mysterious ancient region on the Red Planet
Stunning ‘rainbow clouds’ spotted over Indonesia: Scientists explain the rare phenomenon
Cyborg Botany: How MIT is turning plants into interactive living technology
Quote of the day by Gottfried Wilhelm Leibniz: “Perceptions which are at present insensible may grow some day: nothing is useless, and eternity provides great scope for change.”
Hranice Abyss: Why no one has found the bottom
The forest of secrets: Why 60,000 ancient structures were hiding in plain sight
How carnivorous plants offer pest control and stress relief
Hantavirus strain that killed 3 on cruise ship capable of human transmission: 10 things to know
Why do rockets curve after launch instead of going straight? The reason is surprising
Did dinosaurs decide how humans age today: The hidden evolutionary secret of human ageing
1.6 million-year-old bones reveal how the first humans really got their meat
NASA releases 12,000 photos from Artemis II mission: How to view the full collection and the most stunning views of Earth yet
The leading theory on prehistoric giant insects is crumbling, and here's what scientists think now
Scientists found the deepest land animal on Earth, and it turned out to be a tiny worm
In 1795, a teenager's discovery of an odd depression in the ground on Oak Island started a treasure hunt that remains unsolved
Why the 5,000-year-old Bristlecone Pine forgot how to age
In 1844, Horace Wells attended a gas party and found the laughing gas that ended surgical pain
In 1903, Edouard Benedictus dropped a flask and found safety glass, saving millions of drivers from shards
In 1748, a search for water led to the uncovering of Pompeii, a city frozen in time for 1,700 years
A biscuit tin secret comes to light as a former thief returns medieval tiles after sixty years
In 1947, a shepherd boy threw a rock into a desert cave and unearthed the scrolls that rewrote history
NASA’s ‘disco ball’ in space still tracking Earth after 50 years and it could last millions more
Once-in-170,000-year comet is streaking across the sky with glowing blue-green light: Spot it over Australia and New Zealand
Methana volcano in Greece was never dead: Scientists reveal 100,000 years of hidden magma activity
Psychology explains why you randomly capitalise letters in words while writing
Eta Aquarid meteor shower to peak overnight on May 5–6: Best viewing times, visibility tips, and how to catch the brightest shooting stars
Meet Janaki Ammal: The scientist whose research powers India’s sugarcane revolution and ethanol growth
Quote of the day by Michael Faraday: “Nothing is too wonderful to be true, if it be consistent with the laws of nature.”
NASA radar captures parts of Mexico City dropping faster than scientists expected
8-year-old boy’s curiosity about 'seed-like' balls in his backyard uncovered a hidden ant network
Why snowfall in the Himalayas is declining: Scientists warn of a growing crisis
Plants can hear the rain, and it makes them grow faster: Study
NASA just turned a retired Boeing 777 into a powerful airborne science lab: How a passenger jet became a flying laboratory for 100 scientists
Spain’s hidden water treasure found: Massive underground reserve discovered beneath farmland
150-million-year-old soft tissue fossil discovery strengthens Darwin’s theory of evolution
In 2025, an Ontario family’s routine farm cleanup exposed a strange stone that pointed to 12,500-year-old ice age hunters
What really happens in your brain when you yawn? It isn’t just about sleep
Scientists reveal the truth about T. rex teeth what you might haven't seen in dinosaur movies
Scientists develop a regenerative therapy that may bring back teeth
Why do you see flights over the Arctic but almost never over Antarctica?
In 1939, A local man’s routine dig on a country estate exposed a hidden ship and rewrote the story of Britain’s “Dark Ages”
In 1957, a local discovery of a tiny coin in Maine opened debate about Vikings reaching native shores
In 1966, a tractor driver uncovered twisted gold in a Norfolk field, revealing the massive Snettisham hoard
In 1909, an explorer found strange markings in the rock and unearthed the Burgess Shale, a 500-million-year-old secret
In 1957, a Moscow stray dog was sent into orbit, and her lonely flight paved the way for human space travel
In 1908, a cowboy found giant bones in a New Mexico arroyo and unearthed the Folsom site
In 1968, Spencer Silver created a glue “failure” that later helped create one of the world’s most popular office tools
In the early 1900s, cavers in Western Australia found massive bones and unearthed Mammoth Cave, a lost world of giant fossils
In 2010, a bulldozer driver found a tusk in the Colorado mud and unearthed the high-altitude secrets of the Snowmastodon site
In 2023, an 8-year-old with a metal detector wandered onto a Canadian beach and accidentally found a 170-year-old shipwreck
In 2011, a mine worker in Alberta noticed odd lumps in the rock and accidentally unearthed a perfectly preserved 110-million-year-old armoured dinosaur
6
7
8
9
10