When COVID-19 arrived, researchers tried to build evolutionary family trees—known as phylogenetic trees—of the virus. These ...

The House passed a bill to end the 43-day government shutdown.The measure was sent to President Trump.But for many federal ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Sticky, gooey honey can be challenging to measure, but we're here to help. We've answered all your questions on how to ...

Many Democratic lawmakers, too, were ambivalent about a bipartisan, Senate-passed measure to fund the government through Jan.

President Donald Trump has signed a measure to reopen the government and resume full food aid benefits that were paused at ...

Amid rising geopolitical rifts and trade tensions, global economic uncertainty has surged, yet sentiment about economic ...

The stakes, the players and the gerrymandering math behind Proposition 50, Gavin Newsom's bid to thwart Donald Trump.

Researchers in Spain reviewed six models used to calculate incidence angle modifier (IAM) losses in photovoltaic systems. They identified the Martín-Ruiz model as the most comprehensive, as it ...

The yen drew hints at official intervention from Japan when it hit a nine-month low of 155.05 to the dollar this week and ...

The House is set to vote on a government funding bill this week but one Arizona congressman is already saying he's not going ...

The longest government shutdown in U.S. history was poised to come to an end Wednesday night as the House passed a spending ...