Fermilab offers a public lecture series on a wide range of topics presented by experts in their respective fields. Generally 6 to 8 lectures are offered each year ranging from astrophysics and cosmology to cancer. Lectures cost $7.00 and are usually on Friday evenings beginning at 8 p.m. in Ramsey Auditorium. For information, call 630-840-ARTS (630-840-2787).