This article details how Hologic, particularly through the work of lead R&D scientist Tom Kelly, has advanced bone density testing with DXA technology. It highlights Kelly's co-invention of the T-score, which revolutionised osteoporosis diagnosis by comparing bone density to a young, healthy population, and discusses how DXA helps detect bone loss in women, especially around menopause or during certain breast cancer treatments. The piece also touches on future developments for DXA, including the role of AI in standardizing analyses.

The Dow Jones Industrial Average experienced a significant 565-point decline, fueled in part by share losses from IBM and NVIDIA Corp. This downturn reflects broader market concerns that led to a substantial drop in the index. The performance of these major tech companies had a notable impact on the overall market's negative trajectory.

Corning Inc (GLW) stock experienced a significant 10.11% decline on June 5th, attributed to investors re-evaluating its elevated valuation after a recent rally, rather than new negative news. Despite strong long-term growth prospects related to AI infrastructure and significant multiyear optical connectivity agreements, the stock's high price-to-earnings ratio, a recent downgrade to "hold," and insider selling contributed to the sell-off. The lack of materially increased near-term guidance in recent investor materials also disappointed some traders, leading to profit-taking and a period of consolidation.

Morgan Stanley and Morgan Stanley Investment Management Inc. have filed an amendment to a Schedule 13G/A, disclosing their beneficial ownership in Aurora Innovation, Inc.'s Class A common stock. Morgan Stanley now holds 10.0% (165,522,320 shares) and MSIM holds 9.9% (164,335,027 shares) of the class, reflecting aggregated holdings among certain reporting units. The filing indicates shared voting and dispositive powers and emphasizes that the securities were acquired for ordinary business purposes, not to influence control.

CrowdStrike Holdings Inc (CRWD) stock closed down by 6.67% despite beating Q1 FY27 earnings and raising its full-year revenue outlook. The decline is attributed to high market expectations, cautious AI-related commentary from the CEO, and stronger-than-anticipated U.S. jobs data which suggests potential delays in interest rate cuts. Valuation concerns, a smaller-than-expected net new ARR beat, and ongoing share-based compensation issues also contributed to the downward pressure.

Corning Inc. (GLW) stock fell 1.63% on Friday, underperforming compared to its competitors. Despite the daily loss, the stock gained 1.48% for the week, while the S&P 500 also saw gains.

Aeva Technologies, Inc. announced the closing of a follow-on public offering, raising $115 million in gross proceeds. The company sold over 5 million shares at $22.25 each, including the full exercise of the underwriters' option. Aeva plans to use the net proceeds for general corporate purposes, specifically to address the growing commercial demand for AI infrastructure, Co-Packaged Optics (CPO), and its existing applications.

NetApp director Gerald Held reported an open-market sale of 7,132 Common Shares at $180.00 per share on June 3, 2026. This transaction resulted in a net-sell of $1.28 million, but Held still directly holds 13,775 Common Shares in the company. The sale was disclosed via a Form 4 filing with the SEC, providing transparency on insider trading activity.

S&P Global (NYSE: SPGI) will participate in the Mizuho Technology Conference 2026 on June 10, 2026, in New York. Senior Vice President Mark Grant will deliver an audio-only webcast fireside chat, which will be available live and for replay on S&P Global’s investor relations website for 90 days. This participation follows recent company developments, including AI-enabled product launches and data collaborations.

Western Digital Corp (WDC) stock declined by 9.41% on June 5, influenced by its ex-dividend date, shareholder dilution from convertible debt exchanges, and broader market pressures in the semiconductor sector. Concerns over potential interest rate hikes following a strong jobs report and insider selling further contributed to the negative sentiment. Despite technical indicators showing mixed signals, the company maintains moderate media attention with a bullish overall market sentiment.