THE WHITE HOUSE — South Korea’s military fired a series of missiles into the Sea of Japan in an exercise Monday meant to simulate an attack on North Korea’s nuclear test site. The exercise came as the U.N. Security Council prepared to hold an emergency meeting later in the day to discuss North Korea’s test of […]
UNSW Sydney chemists have invented a new, cheap catalyst for splitting water with an electrical current to efficiently produce clean hydrogen fuel. The technology is based on the creation of ultrathin slices of porous metal-organic complex materials coated onto a foam electrode, which the researchers have unexpectedly shown is highly conductive of electricity and active […]
WASHINGTON—North Korea could start gathering plutonium from a restarted reactor “within weeks,” providing Pyongyang with more fuel for nuclear weapons, the top. U.S. intelligence official warned lawmakers. Director of National Intelligence James Clapper said Tuesday North Korea has made good on earlier threats to expand its Yongbyon uranium enrichment facility as well as its graphite-moderated […]
Researchers at the US Department of Energy’s (DOE) Argonne National Laboratory have created a small scale “hydrogen generator” that uses light and a two-dimensional graphene platform to boost production of the hard-to-make element. The research also unveiled a previously unknown property of graphene. The two-dimensional chain of carbon atoms not only gives and receives electrons, […]