Ecology of violence
Violence in Sinai can be explained in its remoteness from Egypt’s power centers. Its desert ecology, mountain covers, and a long coastline …
56 African heritage sites threatened by extreme coastal events: Study
North Africa has the largest number of exposed sites
Biological heart pacemakers could be a reality in near future
Scientists convert ordinary heart cells in pigs into pacemaker cells by injecting a gene
Research on avian influenza virus to resume
Scientists had suspended research a year ago following public safety concerns over laboratory-modified H5N1 viruses