The universe started with just hydrogen and helium, but as stars formed and fused elements together, bigger, heavier elements started to emerge and fill in the periodic table as it is today.

On 17 February 1869, Russian chemist Dmitri Mendeleev jotted down the symbols for the chemical elements, putting them in order according to their atomic weights and inventing the periodic table.

The modern periodic table, arranged in rows and columns, was first introduced by Dmitri Mendeleev in 1869. At the time, it included the known elements and their properties, but Mendeleev predicted ...

With a coffee table book, museum acquisitions, celebrity collaborations, and a growing prominent collector base, barely-teen prodigy Andres Valencia continues to amplify his art world profile.

Helium Mobile,a cell phone service built on the world’s first community-powered network and the nation’s largest 5G network, today launched the Zero Plan, a truly free phone plan designed to ...

Helium Mobile's Zero Plan offers users 3GB of data, 300 texts, and 100 minutes of phone calls each month for the low, low price of zero. Besides charging nothing for the service, there are "no ...

Cell phone plans offering free coverage aren't exactly new, but a free plan that actually includes a pretty nice chunk of data is a bit unusual — and sure to draw the attention of people on the ...

Helium Mobile is launching a new Zero Plan that costs nothing for 3GB of data, 300 texts, and 100 minutes of calling. A Cloud Points program lets you share your location, answer surveys, and more ...

Subterranean estuaries the, subsurface mixing zones of terrestrial groundwater and seawater, substantially influence solute fluxes to the oceans. Solutes brought by groundwater from land and solutes ...

In a new study published in Nature Physics, researchers have developed the first controlled method for exciting and observing Kelvin waves in superfluid helium-4. First described by Lord Kelvin in ...

Chef Dustin Ronspies left few clues of what his plans were after closing Art of the Table late last year. But this week he popped up with a new role as executive chef-in-residence at Soapbox Project, ...