New Study Contradicts Previous Idea About Origins of South Americans
WIKIMEDIA COMMONSThe arrival and migration of human populations across the Americas is more complicated than previous research has suggested. Published…
WIKIMEDIA COMMONSThe arrival and migration of human populations across the Americas is more complicated than previous research has suggested. Published…
ISTOCK, STOCKVISUALAn impaired ability to break down fats is associated with later weight gain and metabolic disorders in women, according…
ISTOCK, SOLARSEVENLess than a decade after a 10-kilometer-wide asteroid wiped out 75 percent of life on Earth, including some dinosaur…
(From left) Nichelle Obar, Elianna Constantino, and Tippi MacKenzie, the pediatric surgeon who performed the transplantNOAH BERGER/UCSF Pediatric surgeons at…
ISTOCK, DK_PHOTOSThe ongoing Ebola outbreak in Democratic Republic of Congo has claimed 25 lives as of yesterday (May 29), reports…
Jens Christian Skou PHOTO: AARHUS UNIVERSITY Jens Christian Skou, who earned a Nobel Prize for Chemistry in 1997 for his…
A large animal shot in Montana was originally reported as a wolf.MONTANA FISH, WILDLIFE AND PARKS On May 16, a…
ISTOCK, ILBUSCAComplications during pregnancy can magnify the effect of genetic risk factors for schizophrenia by altering gene expression in the…
C.L. Max NikiasFLICKR, DANIEL HINTON FOR DEPARTMENT OF DEFENSEFollowing a backlash over alleged sexual misconduct by a gynecologist at the school…
WIKIMEDIA, ACROPORAAustralia’s Great Barrier Reef experienced large die-offs, only to recover hundreds or thousands of years later, five times in…
The last installment in this series (first one here) adopts a more critical stance towards the article by McConnell et…
WIKIMEDIA, YDAM The Journal of Bacteriology issued a retraction today (May 25) of a study coauthored by Robert Ryan, nearly…
ISTOCK, DSZCVanessa Allen Sutherland will resign next month as chair of the US Chemical Safety & Hazard Investigation Board. With…
ISTOCK, ALTMODERNArizona’s Department of Education is considering new school science standards that would replace or alter references to evolution. School…