Latest News from: University of the Witwatersrand, Johannesburg

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Newswise: Africa is no longer the carbon sink of the world
Released: 3-Apr-2024 3:00 PM EDT
Africa is no longer the carbon sink of the world
University of the Witwatersrand, Johannesburg

In only nine years between 2010 and 2019, Africa has turned from being a net carbon sink, to being a net carbon source.

Newswise: Political theorist Achille Mbembe named 2024 Holberg Prize Laureate
Released: 14-Mar-2024 6:05 AM EDT
Political theorist Achille Mbembe named 2024 Holberg Prize Laureate
University of the Witwatersrand, Johannesburg

Political theorist Achille Mbembe named 2024 Holberg Prize Laureate. The Cameroonian scholar Achille Mbembe is Research Professor of History and Politics at the Wits Institute for Social and Economic Research (WiSER), at the University of the Witwatersrand, Johannesburg.

Newswise: Dung beetles show their love by sharing the load
Released: 1-Mar-2024 4:05 AM EST
Dung beetles show their love by sharing the load
University of the Witwatersrand, Johannesburg

Dung beetles share the load when it comes to showing their affection for each-other, when transporting a “brood ball”.

Released: 12-Jan-2024 10:05 PM EST
Africans discovered fossils first
University of the Witwatersrand, Johannesburg

Credit for discovering the first dinosaur bones usually goes to British gentlemen for their finds between the 17th and 19th centuries in England.

Released: 12-Jan-2024 10:05 PM EST
Phishing scams: Don't drop your guard
University of the Witwatersrand, Johannesburg

Recently, one of my acquaintances, Frank, received an email late on a Monday afternoon with the subject line, “Are you still in the office?” It appeared to come from his manager, who claimed to be stuck in a long meeting without the means to urgently purchase online gift vouchers for clients.

Newswise: entanglement_1.jpg
Released: 12-Jan-2024 9:40 AM EST
Researchers demonstrate that quantum entanglement and topology are inextricably linked
University of the Witwatersrand, Johannesburg

This experimental milestone allows for the preservation of quantum information even when entanglement is fragile.

Released: 18-Dec-2023 4:05 AM EST
“Teleporting” Images Across a Network Securely Using Only Light
University of the Witwatersrand, Johannesburg

Nature Communications today published research by an international team from Wits and ICFO- The Institute of Photonic Sciences, which demonstrates the teleportation-like transport of “patterns” of light – this is the first approach that can transport images across a network without physically sending the image, and a crucial step towards realising a quantum network for high-dimensional entangled states.

Newswise: Wits Structured Light research amongst top 30 advances in optics worldwide in 2023
Released: 5-Dec-2023 1:05 PM EST
Wits Structured Light research amongst top 30 advances in optics worldwide in 2023
University of the Witwatersrand, Johannesburg

Wits Structured Light research amongst top 30 advances in optics worldwide in 2023: New approach to studying complex light features on the cover of Optica’s Optics and Photonics News.

Newswise: Top 10 Climate Science Insights Unveiled
Released: 4-Dec-2023 3:05 AM EST
Top 10 Climate Science Insights Unveiled
University of the Witwatersrand, Johannesburg

Top 10 Climate Science Insights Unveiled: Global experts in social and natural sciences unveiled the annual 10 New Insights in Climate Science Report.

Newswise: Wits researchers pioneer a new way of searching for Dark Matter
Released: 27-Nov-2023 7:05 AM EST
Wits researchers pioneer a new way of searching for Dark Matter
University of the Witwatersrand, Johannesburg

Wits researchers pioneer a new way of searching for Dark Matter. Researchers explore whether Dark Matter particles actually are produced inside a jet of standard model particles.

Released: 7-Nov-2023 10:05 AM EST
Shoes maketh man
University of the Witwatersrand, Johannesburg

The humble “plakkie” made its debut up to 150 000 years ago.

   
Released: 7-Nov-2023 10:05 AM EST
Why companies should report what CEOs and workers earn
University of the Witwatersrand, Johannesburg

Changes in the law will ensure that companies can’t go on ignoring inequalities in earnings and wealth in South Africa.

Released: 19-Oct-2023 11:05 AM EDT
Waves of change: how sea-levels and climate altered the marine ecosystems at the South Pole 390-385 million years ago
University of the Witwatersrand, Johannesburg

During the Early-Middle Devonian period, a large landmass called Gondwana—which included parts of today's Africa, South America, and Antarctica—was located near the South Pole. Unlike today's icy conditions, the climate was warmer, and the sea levels were higher, flooding most of the land.

Newswise: New study shows signs of early creation of modern human identities
Released: 4-Oct-2023 11:00 AM EDT
New study shows signs of early creation of modern human identities
University of the Witwatersrand, Johannesburg

New study shows signs of early creation of modern human identities. Ancestors collected eye-catching shells that radically changed the way we looked at ourselves and others.

Newswise: Wits launches new PGDip in Science in the field of Innovation and Entrepreneurship
Released: 18-Sep-2023 8:00 AM EDT
Wits launches new PGDip in Science in the field of Innovation and Entrepreneurship
University of the Witwatersrand, Johannesburg

Wits launches new PG Dip in Science in the field of Innovation and Entrepreneurship.

Newswise: Bone healing research shows promise in treating malignant cancers
Released: 5-Sep-2023 9:55 AM EDT
Bone healing research shows promise in treating malignant cancers
University of the Witwatersrand, Johannesburg

Wits Bone Research Lab the only unit of its kind to show that a bone-forming protein can block growth of human squamous cell

Newswise: Immersive experiences with Wits NeuRL
Released: 21-Aug-2023 8:05 AM EDT
Immersive experiences with Wits NeuRL
University of the Witwatersrand, Johannesburg

The Wits Neuroscience Research Lab (NeuRL) is working with an interdisciplinary team of researchers to build an immersive virtual reality laboratory. The team recently welcomed close collaborator Dr Harry Farmer, aSenior Lecturer in Psychology from the University of Greenwich, who delivered a hybrid seminar on how embodiment using virtual reality technologies can change previously held attitudes and beliefs.

   
Newswise:Video Embedded traditional-healers-in-rural-mpumalanga-help-diagnose-hiv
VIDEO
Released: 10-Aug-2023 8:55 AM EDT
Traditional healers in rural Mpumalanga help diagnose HIV
University of the Witwatersrand, Johannesburg

An initiative of Wits University’s MRC/Wits Agincourt Research Unit, the Traditional Healers Project convened two ‘open houses’ at local primary healthcare facilities – Rolle Clinic and Thulamahashe Community Health Centre in rural Bushbuckridge, Mpumalanga – in March 2023.

Newswise: South Africa, India and Australia shared similar volcanic activity 3.5 billion years ago
Released: 12-Jun-2023 7:00 PM EDT
South Africa, India and Australia shared similar volcanic activity 3.5 billion years ago
University of the Witwatersrand, Johannesburg

Cratons are pieces of ancient continents that formed several billions of years ago. Their study provides a window as to how processes within and on the surface of Earth operated in the past.

Newswise: Researchers demonstrate noise-free communication with structured light
Released: 9-Jun-2023 4:55 PM EDT
Researchers demonstrate noise-free communication with structured light
University of the Witwatersrand, Johannesburg

Researchers at the University of the Witwatersrand (Wits) have outlined a new optical communication protocol that exploits spatial patterns of light for multi-dimensional encoding in a manner that does not require the patterns to be recognised, thus overcoming the prior limitation of modal distortion in noisy channels.

Newswise: The 2022 Durban floods were the most catastrophic yet recorded in KwaZulu-Natal
Released: 11-Apr-2023 5:00 PM EDT
The 2022 Durban floods were the most catastrophic yet recorded in KwaZulu-Natal
University of the Witwatersrand, Johannesburg

The disastrous flood that hit Durban in April 2022 was the most catastrophic natural disaster yet recorded in KwaZulu-Natal (KZN) in collective terms of lives lost, homes and infrastructure damaged or destroyed and economic impact.

Released: 10-Feb-2023 3:10 PM EST
Why South African moms buy commercial milk formula when breast is best
University of the Witwatersrand, Johannesburg

This is amongst the findings of the 2023 Lancet Series on Breastfeeding, which comprises three papers launched in South Africa on 10 February and in the UK on 8 February.

   
Newswise: A Child of darkness
Released: 4-Nov-2021 3:55 PM EDT
A Child of darkness
University of the Witwatersrand, Johannesburg

An international team of researchers, led by Professor Lee Berger from the University of the Witwatersrand, Johannesburg, South Africa (Wits University) has revealed the first partial skull of a Homo naledi child that was found in the remote depths of the Rising Star cave in Johannesburg, South Africa.

Released: 8-Sep-2021 4:10 AM EDT
Increased CO2 in the atmosphere makes dung beetles smaller
University of the Witwatersrand, Johannesburg

Climate change is a truth of the 21st century that is difficult to avoid.

Released: 17-Mar-2021 11:40 AM EDT
South African Oxford AstraZeneca Covid-19 vaccine study a global game-changer
University of the Witwatersrand, Johannesburg

This is a landmark study in so far as being the first to raise the alarm that, despite early successes with Covid-19 vaccines, further research is warranted on a next generation of Covid-19 vaccines.

Released: 17-Jul-2020 6:25 PM EDT
Antarctica more widely impacted by humans than previously thought
University of the Witwatersrand, Johannesburg

Antarctica is considered one of the Earth's largest, most pristine remaining wildernesses. Yet since its formal discovery 200 years ago, the continent has seen accelerating and potentially impactful human activity.

Released: 17-Mar-2020 11:05 AM EDT
'Little Foot' skull reveals how this more than 3 million year old human ancestor lived
University of the Witwatersrand, Johannesburg

High-resolution micro-CT scanning of the skull of the fossil specimen known as "Little Foot" has revealed some aspects of how this Australopithecus species used to live more than 3 million years ago.

Released: 20-Sep-2019 11:05 AM EDT
Investments to address climate change are good for business
University of the Witwatersrand, Johannesburg

An internationally respected group of scientists, including Professor Francois Engelbrecht from the University of the Witwatersrand

Released: 31-Jan-2019 1:05 PM EST
Ancient asteroid impacts played a role in creation of Earth's future continents
University of the Witwatersrand, Johannesburg

The heavy bombardment of terrestrial planets by asteroids from space has contributed to the formation of the early evolved crust on Earth that later gave rise to continents - home to human civilisation.

Released: 13-Feb-2017 10:05 AM EST
A Kiss of Death -- Mammals Were the First Animals to Produce Venom
University of the Witwatersrand, Johannesburg

CT scans of fossils of the pre-mammalian reptile, Euchambersia, shows anatomical features, designed for venom production


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