The secret life of dragonflies: Underwater predators with jet-powered butts and catapult jaws

Dragonflies spend 90 per cent of their lives as ‘nymphs’, living at the bottom of murky ponds and looking like ghouls that ...

Masks return to Hubballi city as dust clouds threaten major roads

Hubballi residents are wearing masks again due to rampant dust from flyover construction at KC Circle and other roadworks.

The most common causes of labored breathing and when to see a doctor

Labored breathing could be a sign of an underlying health condition like heart failure, COPD, or a pulmonary embolism.

Asthma patients less likely to die from virus; new test better at telling who is still infectious

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.