Yosra Barkaoui’s doctoral dissertation in mathematics at the University of Vaasa, Finland, has successfully generalised a fundamental theorem that has been limited to the bounded case. The research ...

Positive curvature, like that on a sphere, implies a finite universe, while zero curvature, as on a flat plane or negative ...

At the University of Vaasa in Finland, mathematician Yosra Barkaoui has successfully generalized a fundamental theorem that had remained confined to “bounded” systems for more than 40 years.

It's not uncommon for car shoppers to gravitate toward new vehicles because of the all-important factory warranty, there to backstop the purchase should something big happen in the first few years of ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

Norway’s Equinor said it had suspended work on the offshore wind project Empire Wind 1 following a Monday stop-work order issued by the Trump administration. The order relates to a pause on the leases ...

Officials with the U.S. Department of Energy's Office of Science have signed a one-year extension of ORAU’s contract to manage the Oak Ridge Institute for Science and Education (ORISE) through Sept.

The National Unity, Solidarity, and Democracy Committee, established in parliament to prepare the legal framework for the ongoing Kurdish peace process, has extended its work by an additional two ...

An interdisciplinary team has developed a groundbreaking technology that addresses key limitations in clean hydrogen production using microwaves. They have also successfully elucidated the underlying ...

Trina Paul is a Breaking News and Personal Finance Writer at Investopedia, covering topics like retirement, consumer debt, and retail investing. She focuses on making complex financial topics ...

You're fast approaching retirement, but don't have enough money to comfortably retire just yet. Instead of stashing more money in your 401(k), what if you just worked longer, delaying retirement until ...

The Interior Department said the projects posed national security risks, without providing details. The decision imperils billions of dollars of investments. By Maxine Joselow and Lisa Friedman ...