The B-2 Spirit has always been one of the most expensive aircraft the United States has ever built, and for years a serious mishap could quietly threaten to erase a bomber from the inventory. Now, a ...

Scientists at Pompeu Fabra University (UPF) have made a great leap forward in predicting the risk of hip fracture among women due to osteoporosis. They have discovered that it is not necessary to ...

Elizabeth Blessing is a financial writer and editor specializing in growth investing, high-yield stocks, small caps, and gold investing. Investopedia / Jake Shi Finite reinsurance spreads a limited ...

Researchers show that analyzing just 7% of the hip bone can predict fracture risk with 95% accuracy, improving osteoporosis ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Investopedia / Jake Shi Finite risk ...

Introduction​ The manufacturing sector has always been plagued by spring design failures as the main factor causing machinery to vibrate more than normal and th ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. Any time you tap, swipe or dip a credit or debit card at checkout or enter your card number online, you ...

When I was in middle school, I had a classmate who would look at trigonometric functions and yell, "I will never need these!" ...

Computational models are mathematical models used to numerically study the behaviour of complex systems by means of a computer simulation. A computational model can be used to make predictions of the ...

The quality of AI-generated artifacts and answers improves when certificates are demanded, even if the evidence provided by ...