Two new studies join debate over presence of liquid water lake on Mars

Recent studies reported the discovery of lakes of liquid water below the polar ice caps on Mars, but others later refuted the find. Fueling the debate are two new independent studies, which have reached opposite conclusions.

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Zuri tilts to new propulsion system for its next-gen eVTOL air taxi

Czech eVTOL startup Zuri came to our attention last year when it began hover tests of a long-range, hybrid-powered lift and cruise style aircraft. Today, the company unveiled its second-gen design, with a totally different tilting propulsion system.

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Novel “artificial leaf” design ups the carbon capture rate by 100x

"Artificial leaf" systems could play a key role in the fight against climate change, and a team of engineers has just picked up the pace with a solution that captures carbon dioxide at 100 times the rate of current technologies.

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Gordon Murray channels 60s-era glamor with $1.84-million T.33 supercar

Gordon Murray has announced an "accessible" little brother for his extraordinary T.50 supercar. The new T.33 ditches some of the crazier details of the T.50, but retains that awe-inspiring Cosworth V12, even if its banshee shriek stops at 11,100 rpm.

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Innovative chemical heating system keeps lunar landers warm at night

With temperatures as cold as to -232 °C, the lunar night is not a friendly place for electronics. Space technology company Masten has developed a more efficient, safer system that uses chemical reactions to keep lander electronics warm until dawn.

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2022 CEO priority list: Build trust with workers while managing inflation, turnover and COVID-19

Latest PwC Pulse Survey finds that executives are optimistic about business growth despite ongoing labor and supply-chain challenges. PwC's latest Pulse survey of 678 executives in January 2022 found that…

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More than 90% of enterprises surveyed have been hit by successful cyberattacks

Since the start of the pandemic, some 83% of those polled by Anomali have seen an increase in attempted cyberattacks, while most have witnessed a rise in phishing emails.Image: Shutterstock/Khakimullin…

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