News Center

Introducing a New Isotope: Mendelevium-244

A team of scientists working at Berkeley Lab’s 88-Inch Cyclotron has discovered a new form of the human-made element mendelevium. The newly created isotope, mendelevium-244, is the 17th and lightest form of the element, which was first discovered in 1955 by a Berkeley Lab team.

Q&A With Eric Seaborg: Science Writer, Author, and Outdoorsman

In this Q&A, Eric Seaborg shares memories of his father, Glenn Seaborg, and relates his experiences as a science writer, author, and president of the American Discovery Trail Society, which has established a hiking trail spanning the U.S. – from Point Reyes National Seashore in California to Cape Henlopen State Park in Delaware.

16 Elements: Berkeley Lab’s Contributions to the Periodic Table

Lawrence Berkeley National Laboratory is credited with discovering more elements on the periodic table than any other institution. In celebration of its 150th anniversary, we look at how far it’s come and where it’s headed.

Remembering Berkeley Lab’s First Electrical Engineer: William R. ‘Bill’ Baker

William R. “Bill” Baker, who died May 4 at age 103, was a lifelong engineer with an unrelenting mind and boundless ingenuity. He was the first electrical engineer hired by Ernest Orlando Lawrence, the namesake of Lawrence Berkeley National Laboratory.

A Cyclotron’s Long Journey Home

Seventy-five years after one of the world’s first working cyclotrons was handed to the London Science Museum, it has returned to its birthplace in the Berkeley hills, where the man who invented it, Ernest O. Lawrence, helped launch the field of modern particle physics as well as the national laboratory that would bear his name, Lawrence Berkeley National Laboratory.

Melvin Calvin’s Moon Dust Reappears After 44 Years

When Apollo 11 returned from its historic flight in 1969, the moon rocks and lunar soil collected by Neil Armstrong and Buzz Aldrin eventually found their way to some 150 laboratories worldwide. One of those was the Space Sciences Laboratory in Latimer Hall on the UC Berkeley campus. After experiments were conducted and papers published,