Primary Country (Mandatory)

United States

Other Country (Optional)

Set News Language for United States

Primary Language (Mandatory)
English
Other Language[s] (Optional)
No other language available

Set News Language for World

Primary Language (Mandatory)
English
Other Language(s) (Optional)

Set News Source for United States

Primary Source (Mandatory)
CNN
Other Source[s] (Optional)

Set News Source for World

Primary Source (Mandatory)
AajTak
Other Source(s) (Optional)
  • Countries
    • India
    • United States
    • Qatar
    • Germany
    • China
    • Canada
    • World
  • Categories
    • National
    • International
    • Business
    • Entertainment
    • Sports
    • Special
    • All Categories
  • Available Languages for United States
    • English
  • All Languages
    • English
    • Hindi
    • Arabic
    • German
    • Chinese
    • French
  • Sources
    • India
      • AajTak
      • NDTV India
      • The Hindu
      • India Today
      • Zee News
      • NDTV
      • BBC
      • The Wire
      • News18
      • News 24
      • The Quint
      • ABP News
      • Zee News
      • News 24
    • United States
      • CNN
      • Fox News
      • Al Jazeera
      • CBSN
      • NY Post
      • Voice of America
      • The New York Times
      • HuffPost
      • ABC News
      • Newsy
    • Qatar
      • Al Jazeera
      • Al Arab
      • The Peninsula
      • Gulf Times
      • Al Sharq
      • Qatar Tribune
      • Al Raya
      • Lusail
    • Germany
      • DW
      • ZDF
      • ProSieben
      • RTL
      • n-tv
      • Die Welt
      • Süddeutsche Zeitung
      • Frankfurter Rundschau
    • China
      • China Daily
      • BBC
      • The New York Times
      • Voice of America
      • Beijing Daily
      • The Epoch Times
      • Ta Kung Pao
      • Xinmin Evening News
    • Canada
      • CBC
      • Radio-Canada
      • CTV
      • TVA Nouvelles
      • Le Journal de Montréal
      • Global News
      • BNN Bloomberg
      • Métro
COOFANDY Mens Short Sleeve Shirts Buy Now
Womens Soft Satin Pajama Set Buy Now
Flared Pleated Skort with Shorts Buy Now
Dead Sea Mud Mask for Face and Body Buy Now
FTL Men's Eversoft Cotton Stay Tucked Crew Buy Now
Trendy Cat Eye Sunglasses Buy Now
SAMPEEL Women's Eyelet Tank Tops Buy Now
Kanjivaram Silk Saree Buy Now
Smart Watch for Men (Answer/Make Calls) Buy Now
Whiskey Smoker Kit Buy Now
Soft Cotton Muslim Jersey Hijab Buy Now
Winter Beanie Hat Scarf Gloves Set for Women Buy Now
Bronax Pillow Slippers Buy Now
Womens V Neck Tshirt Summer Floral Tops Buy Now
Dream Coat Anti-Humidity Spray Buy Now
HD Sound Bluetooth Speaker Buy Now
Women's Summer Tops Buy Now
4K Camera: 48MP/16X Zoom/3" Flip Screen Buy Now
Trendy Racerback Tank Tops Buy Now
Womens Ribcage Straight Ankle Jeans Buy Now
COOFANDY Mens Short Sleeve Shirts Buy Now
Womens Soft Satin Pajama Set Buy Now
Flared Pleated Skort with Shorts Buy Now
Dead Sea Mud Mask for Face and Body Buy Now
FTL Men's Eversoft Cotton Stay Tucked Crew Buy Now
Trendy Cat Eye Sunglasses Buy Now
SAMPEEL Women's Eyelet Tank Tops Buy Now
Kanjivaram Silk Saree Buy Now
Smart Watch for Men (Answer/Make Calls) Buy Now
Whiskey Smoker Kit Buy Now
MoreBack to News Headlines
Where did dinosaurs first evolve? Scientists have an answer

Where did dinosaurs first evolve? Scientists have an answer

The Hindu
Sunday, January 26, 2025 4:17 AM GMT

Dinosaurs likely originated in the low-latitude regions of Gondwana near the equator, evolving over millions of years.

Dinosaurs long dominated the earth’s land ecosystems with multiple forms, including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus, and weirdos like Therizinosaurus, with its Wolverine-like claws.

But the origin of dinosaurs — precisely when and where they first appeared — remains a bit of a puzzle.

Researchers are now proposing a surprising location for the birthplace of dinosaurs, based on the locations of the currently oldest-known dinosaur fossils, the evolutionary relationships among these early forms, and the earth’s geography during the Triassic Period.

This locale spans the modern-day Sahara desert and Amazon rainforest regions, now separated by thousands of kilometres and an ocean thanks to a geological process called plate tectonics.

“When dinosaurs first appear in the fossil record, all the earth’s continents were part of the giant supercontinent Pangaea. Dinosaurs emerged in the southern portion of this landmass, known as Gondwana,” said Joel Heath, a paleontology doctoral student at University College London and the Natural History Museum in London and lead author of the study, published on Thursday in the journal Current Biology.

“Our research suggests they likely originated in the low-latitude regions of Gondwana near the equator, an area that today includes northern South America and northern Africa,” Heath added.

The earliest-known dinosaur fossils date to roughly 230 million years ago, including Eoraptor and Herrerasaurus from Argentina, Saturnalia from southern Brazil, and Mbiresaurus from Zimbabwe. While sharing certain traits defining them as dinosaurs, they had sufficient differences that suggest millions of years of dinosaur evolution had already occurred.

Read full story on The Hindu
Share this story on:-
Run 3 Space | Play Space Running GamePlay Run 3, the ultimate space tunnel running game with 300+ challenging levels!Adv.
Traffic Jam 3D | Online Racing GameTraffic Jam 3D is a game where you’ll be driving through heavy traffic.Adv.
Duck Hunt | Play Old Classic GamePlay the classic 1984 light gun shooter game Duck Hunt on your browser.Adv.
More Related News
SWR revises departure timing of Vijayapura Express from Mangaluru to 4.45 p.m.

The revised timing is expected to benefit pilgrims from Kukke Subrahmanya and Dharmasthala, and also for those travelling from Mangaluru, Bantwal and Puttur towards Hassan, Arsikere, Davangere, Hubballi, Gadag, and Vijayapura.

What Google plans to do about online search antitrust decision | Explained Premium

Google said it will appeal an antitrust decision aimed at making competition in the online search market fair.

Political row brews over Bakrid holiday in Kerala

Kerala government's Bakrid holiday change sparks political controversy, accused of communal agenda by IUML, opposition criticism ensues.

Former Bengaluru top cop slams Karnataka government for Dayananda’s suspension

Former IPS officer Bhaskar Rao criticizes Karnataka government for suspending police commissioner after fatal stampede at IPL celebration.

Karnataka Cabinet condoles death of 11 in stampede at RCB victory celebrations in Bengaluru

CM listened to views of ministers on the tragedy, Law and Parliamentary Affairs Minister H. K. Patil told reporters.

Fact-finding committee of Congress to submit interim report on unrest in coastal Karnataka next week

The committee held extensive discussions and deliberations with a host of people and organisations to know the reasons and solutions for the unrest.

Man shot dead near shopping mall in Haryana's Pinjore

Man shot dead, accomplice injured in armed attack near Pinjore shopping mall; police investigating.

Satyendar Jain appears before ACB for questioning in classroom construction case

Delhi government's ACB summons AAP leaders over alleged graft in school construction, accused of diverting attention from key issues.

New Himalayan bat blurs India-Pakistan divide

New Himalayan bat species discovered in India-Pakistan border region, adding to 135 total Indian bat species.

KSCA officials move High Court, seek quashing of FIR in stampede case

KSCA President and officials approach Karnataka HC seeking to quash FIR in Chinnaswamy stadium stampede case; arrests made in connection.

KSCA officials move High Court, seek quashing of FIR in stampede case

KSCA President and officials approach Karnataka HC seeking to quash FIR in Chinnaswamy stadium stampede case; arrests made in connection.

Telangana Cabinet to meet twice a month to accelerate policy implementation; earlier met once in 2-3 months

Telangana cabinet to convene twice a month for improved governance and timely decision-making, focusing on accountability and efficiency.

Thennala Balakrishna Pillai, veteran Congress leader and former KPCC president, passes away

Thennala Balakrishna Pillai, veteran Congress leader in Kerala, passes away at 95, known for honesty and loyalty to party.

Parking Slot | Free Parking GamePlay Parking Slot, the best online 3D car driving and parking game.Adv.
Slope Ball Run - Play OnlineSlope Game takes you on an exciting journey of a ball on special paths.Adv.
City police chief reacts to Bengaluru stampede after assuming charge

New Bengaluru Police Commissioner responds to stampede, vows thorough investigation and collaboration with CID if needed.

Historically, did life really just give us lemons?

Discover the fascinating journey of lemons from their origins in Southeast Asia to becoming a global culinary and medicinal staple.

Madras University professors call for bureaucrat to be appointed registrar

Former officials suggest appointing a bureaucrat as the next registrar at the University of Madras due to financial struggles.

Here’s all you need to know about the newly released films and shows —Thug Life, Stolen, Mountainhead and Tourist Family

Action, drama and everything in between, from Thug Life and Stolen to Mountainhead and Tourist Family

Greater Chennai Corporation mulls online system to tackle road-cut issues faster

Greater Chennai Corporation mulls online system to tackle road-cut issues faster

Ayodhya police bust ₹3.85 crore ‘prasad’ scam carried out during Ram Temple consecration

Ayodhya police uncover ₹3.85 crore cyber scam exploiting devotees with fake Ram Temple prasad website, leading to arrests and refunds.

ED Kolkata arrests two in connection with online betting, gambling racket 

ED arrests two in West Bengal for money laundering, freezing bank accounts in connection to online betting and gambling racket.

Chief Minister Omar Abdullah rakes up statehood issue, hopes J&K will again be State

Chief Minister Omar Abdullah advocates for the restoration of statehood to Jammu and Kashmir during the maiden train to Kashmir.

M.K. Alagiri’s supporters seek re-entry into DMK

DMK leader M.K. Stalin visits brother M.K. Alagiri, supporters seek readmission after over a decade, awaiting decision.

MNM chief Kamal Haasan files nomination for Rajya Sabha in presence of CM Stalin

Kamal Haasan files Rajya Sabha nomination in Tamil Nadu with DMK support, amid fanfare for latest film release.

Bengaluru stampede: Opposition says Congress high command should sack Karnataka Chief Minister Siddaramaiah and Deputy CM D.K. Shivakumar

Union Minister H.D. Kumaraswamy claims police were not at fault, and had advised against holding such a big show.

Jan Suraaj Party pitches Prashant Kishor as Bihar’s ‘most popular’ CM pick - a look at its poll strategy Premium

Prashant Kishor challenges Nitish Kumar as CM candidate, aims to build a third alternative in Bihar politics.

© 2008 - 2025 Webjosh  |  News Archive  |  Privacy Policy  |  Contact Us