The Rubin Observatory in Chile has the largest camera ever built – and is set to find objects never before seen by human eyes ...

Why it matters: While not evidence of life, these discoveries show that ancient Mars had complex organic chemistry, ...

The indigenous Bugkalot people of Nueva Ecija call it "kelli": a plant with white, starburst-like flowers and oval-shaped leaves that are traditionally mashed and mixed with food to treat ailing dogs.

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there are still huge hurdles to overcome.

Two centuries later, Kerala’s educational achievements, including near-total literacy, universal primary education, strong ...