New test will help improve early detection of cognitive diseases
New research may help screen for toxic chemicals in everyday products
Daniel James Devine | Where vaccines saving millions of lives are derived from the tissue of aborted children, is it ethical to use them?
Sophia Lee | HIV isn’t getting the attention it had 30 years ago, but it hasn’t gone away. An alarming growth in the rate of infections, meanwhile, is underway
Lead researcher claims fossils are from a previously unknown being, but others say he’s jumped the gun
