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Business News > Mint Authors > Mackenzie Tatananni

Mackenzie Tatananni

ARTICLES BY MACKENZIE TATANANNI

Public quantum computing companies like IQM, Quantinuum, and Infleqtion are steadily expanding into Asia.

barrons

How Asia is becoming quantum computing’s next battleground

4 min read . 26 Aug 2026

The White House hosted a quantum industry summit where representatives from IBM, Infleqtion, and other companies were in attendance.

barrons

Quantum is the future for Washington. Inside a White House summit.

4 min read . 11 Jul 2026

PsiQuantum said Intel CEO Lip-Bu Tan was joining its board of directors. REUTERS/Ann Wang/File Photo (REUTERS)

barrons

From Intel to Nvidia, tech CEOs are embracing quantum. Why it matters.

1 min read . 01 May 2026

Meta Platforms is planning layoffs that could affect 20% of the company, according to a report. (Photo: Reuters)

barrons

Meta’s AI woes aren’t a unique problem within the Magnificent Seven

2 min read . 16 Mar 2026

President Donald Trump has said he would “immediately reconsider” the decision to spare Iran’s oil infrastructure if the country disrupted traffic through the Strait of Hormuz. (File Photo: AP)

barrons

The US attacked Iran’s Kharg Island. What it could mean for oil prices.

2 min read . 15 Mar 2026

JPMorgan Chase CEO Jamie Dimon.

barrons

Trump slams Jamie Dimon, JPMorgan. Why he plans to sue the bank.

2 min read . 19 Jan 2026

Shares of Strategy, the Bitcoin treasury company, have fallen along with the price of the cryptocurrency.

barrons

Strategy insiders kept buying preferred stock as Bitcoin price slid

2 min read . 30 Nov 2025

In a brutal month for equities, some stocks enjoyed excellent returns. (REUTERS)

barrons

These are the S&P 500’s best and worst stocks in the third quarter

2 min read . 29 Nov 2025

The U.S. and U.K .governments, during President Donald Trump’s second state visit, signed a memorandum of understanding to develop quantum computing.

barrons

Why the US-UK quantum computing pact is vital for the nascent technology

3 min read . 22 Sept 2025

Nvidia chief executive Jensen Huang

barrons

The mystery of Nvidia’s underperforming stock

3 min read . 19 Sept 2025

IQM has raised $600 million to date in its journey to become a world leader in quantum computing.

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How a European quantum-computing startup plans to take on IBM and Google

3 min read . 14 Sept 2025

Data center build-outs at Alphabet, Amazon, Meta, and other publicly traded hyperscalers have benefited infrastructure stocks. (Image: Pixabay)

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An AI spending slowdown would drag down the market: Goldman Sachs

2 min read . 09 Sept 2025

Roughly a quarter of all Bitcoins are now protected with algorithms that could be cracked by quantum computers in five or 10 years, (AFP via Getty Images)

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How quantum computing could upend bitcoin

7 min read . 09 Aug 2025

Google Search remained the “core search engine” in a survey of 2,400 users, Citi Research said.

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Google Search is under attack. Why ChatGPT won’t overthrow it yet.

1 min read . 12 Jul 2025

IBM just deployed a quantum computing system in Japan, a first.

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IBM deploys first quantum computer outside the US. Why it matters.

2 min read . 28 Jun 2025

Nvidia CEO Jensen Huang has “the best vantage point to discuss overall AI demand,” Wedbush analysts said Friday.

barrons

Nvidia vs Microsoft: Which AI heavyweight will hit $4 trillion first?

2 min read . 28 Jun 2025

Quantinuum said it demonstrated a potential real-world application of quantum technology using its System Model H2 computer.

barrons

Quantinuum claims quantum computing breakthrough

3 min read . 28 Mar 2025