PARIS — Europe faces the new year amid a grim pileup of threats, its voters angry, its traditional political parties fragmented, its major economies stagnant or sluggish, its birth rates plummeting, ...

After nearly 40 years of failed attempts to develop a vaccine against HIV/AIDS, scientists found a drug that blocks infection ...

The Council for Scientific and Industrial Research-Savanna Agricultural Research Institute (CSIR-SARI) has organised a field ...