Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. Grab something circular, like a cup, measure the distance around the circle, and divide ...

French building product conglomerate Saint-Gobain has invested close to $7 billion in the North American market in the last three years. Saint-Gobain is focusing on speed and affordability in ...

Your brain could be gently coaxed into working on complex problems while you sleep, making you better able to tackle them the next day. Now, Karen Konkoly at Northwestern University in Illinois and ...

When my cofounder and I were accepted into a competitive startup accelerator program in fall 2025, we applied with an ambitious idea: to build an “AI scientist” for machine learning research. What ...

Objective probability estimates the odds of an event occurring through data analysis. It uses concrete measures instead of guesses to provide a reliable forecast.

One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

It may take longer than expected to find Nancy Guthrie. Two weeks after Today Show cohost Savannah Guthrie’s mom was reported missing, Pima County Sheriff Chris Nanos shared that it could take an ...

Researchers in the US and Germany have solved a mathematical problem that has puzzled ...

PCWorld reports that Windows 11 update KB5077181 is causing critical boot loops and login failures for users after installation. The problematic February update ...

Investigators are searching for Nancy Guthrie, who was kidnapped in early February. Evidence in the case, such as security footage and DNA, has been slow to surface. A lack of communication from the ...

Alexander Stubb has held an impressive array of high political offices in his native Finland, culminating in his election as president in February 2024. Immediately prior to that he served as director ...

Update: YouTube issued an update noting that the homepage was back, but the team was working on a ‘full fix’. YouTube was reportedly down. (Unsplash) “An issue with our recommendations system ...