Could life as we know it have developed if fundamental physics constants were different?
New technology helps people see the atomic world through art.
You can examine the power of gravity on a table top.
New laser design could have environmental, homeland security applications.
Will the blood you donate today be effective in six weeks?
Simulation assesses odds of intercepting interstellar communications.
Physicist Kip Thorne addresses critiques of movie's plot elements.
Two Massachusetts teams develop slick coatings to keep ketchup, other items from sticking to surfaces.
Fifty years after the term "black hole" was coined, audiences and scientists remain captivated.
Habitable planets could have existed 15 million years after the Big Bang.