The shot was much less effective in a smaller trial in South Africa, the company said on...

To stay focused, practice healthy habits, like exercising and getting enough sleep....

Moderna's coronavirus shot can be kept in a standard refrigerator. Pfizer's vaccine has...

These are Business Insider's biggest healthcare stories for October 13.

The pause is a setback for Johnson & Johnson's effort to prove its vaccine is safe and...

US President Donald Trump and US First Lady Melania Trump tested positive for the novel...

The surge in hospitalizations suggests the coronavirus pandemic is about to strain the US...