Ajita by K. Sridhar is a novel exploring the life of a Charvaka philosopher in ancient India.

A research team has successfully tested a blood substitute in animals, and human trials may not be far off. The powdered ...

Climate change caused by humans played a direct role in the deaths of about 1,504 people during a heat wave that struck Europe last week, a new report has found.

Scientists have linked last week’s European heat wave to human-caused climate change and estimate that climate change was responsible for 1,500 deaths.