Proceedings of the National Academy of Sciences of the United States of America
ATLANTA (AP) — A government study offers a new theory on why the whooping cough vaccine doesn’t seem to be working as well as expected. The research suggests that while the vaccine may keep people […]
WASHINGTON (AP) — The United States is spewing 50 percent more methane — a potent heat-trapping gas — than the federal government estimates, a new comprehensive scientific study says. Much of it is coming from […]
WASHINGTON (AP) — Space is vast, but it may not be so lonely after all: A study finds the Milky Way is teeming with billions of planets that are about the size of Earth, orbit […]
PARIS (AP) — Researchers have found what they say are specialized bone tools made by Neanderthals in Europe thousands of years before modern humans are thought to have arrived to share such skills, a discovery […]
LOS ANGELES (CNS) – Happiness is a two-way street. UCLA researchers say your state of mind can affect your genes — that having a positive state of mind just might embolden your genetic code against […]
NEW YORK (AP) — The fearsome bite of a hungry Tyrannosaurus rex left behind new evidence that the famous beast hunted for food and wasn’t just a scavenger. Researchers found a part of a T. […]
LONDON (AP) — Clicking those friendly blue “like” buttons strewn across the Web may be doing more than marking you as a fan of Coca-Cola or Lady Gaga.