Since new research found that cockroach milk, nutrient-rich milk crystals found inside the Pacific Beetle cockroach — used as food for cockroach infants — could be beneficial to humans.

After a mechanical problem took NASA Mars rover Curiosity's drill offline in December 2016, it has now successfully tested a new drilling method on the Red Planet, making a 50-millimetre deep hole in a target called "Duluth", NASA has said.

Experts from countries and regions including China, the US and Russia are attending the three-day event to exchange ideas on satellite navigation applications and location services, among other topics, Xinhua news agency reported.

Besides indulging in cancer causing behaviour like smoking, poor diet and low hygiene, human beings are also changing the environment in such a way that it can lead to the deadly disease in many species of wild animals, researchers have warned.

On its way to deploy five Iridium Next communications satellites on Tuesday, a SpaceX Falcon 9 rocket will also launch twin NASA satellites that will monitor Earth's water cycle, marking a unique rideshare arrangement.

In what is claimed to be the first human-to-human heart transplant in eastern India, surgeons in a Kolkata private hospital on Monday transplanted the heart of a 21-year-old man who died in Bengaluru a day back on a 39-year-old patient from Jharkhand.

 A team led by an Indian-origin scientist from Sandia National Laboratories in California has demonstrated a new technology based on bio-engineered bacteria that can make it economically feasible to produce chemicals from renewable plant sources.

Emissions of one of the chemicals that can cause hole in the ozone layer are on the rise, despite an international treaty that required an end to its production in 2010, a new study says.