Musk's Mars mission adds risk to red-hot SpaceX IPO

Investors eyeing SpaceX's potential blockbuster IPO may need to brace themselves as CEO Elon Musk balances his risky quest to ...
BMJ Open

Impact of COVID-19 on the detection of tuberculosis in Guangdong, China based on the autoregressive integrated moving average model: a time-series study

Objective China has continued to improve tuberculosis (TB) control in the past decade; however, the sudden outbreak of ...
MotorTrend

2025 Nissan Armada Expert Review

Interested in the 2025 Nissan Armada but not sure where to start? Learn about this new full-size 3-row SUV in the MotorTrend Buyer's Guide right here.

'Ice giant' planets Uranus and Neptune might not be full of ice after all

The cold and remote planets originally earned their label of "ice giants" to contrast their interiors from those of Jupiter ...
IEEE

An Information-Theoretic Comparison Between Coherent and IM/DD Transmissions for Free Space Optical Communications

Abstract: We investigate the performance of free-space optical communication systems in the presence of atmospheric turbulence to assess the advantages that a coherent communication system can bring ...

NYC congestion pricing cuts air pollution by 22% in Manhattan, study finds

Since New York City introduced congestion pricing in January 2025, the state has heralded significant reductions in traffic ...