Sjögren’s antibody testing is done using a blood sample. It checks antibody levels, including anti-SS-A (also called anti-Ro) and anti-SS-B (also called anti-La). Anti-SS-A and anti-SS-B are ...

Here’s how it works. Astronomers have discovered a supermassive black hole that's shooting a giant energy beam directly at Earth. The cosmic juggernaut, which is about as massive as 700 million ...

Lemurs – small, large-eyed primates that dwell in Madagascar’s treetops – are a fascinating puzzle in the story of evolution. When they first arrived on the island millions of years ago, they found an ...

Sydney Zoo spokeswoman Natasha Budinski said their baby lemur, Zakou, had become the absolute favourite attraction for zoo-goers, and was already displaying a lot of ­personality. Baby lemur ...

Explore the challenges faced by Kizzy, a black and white ruffed lemur, as her habitat in Madagascar vanishes. The 60 Best Sci-Fi Movies of All Time Body heat could be the next big renewable after ...