This Mars rover could finally reveal whether life ever existed on Mars
Mars was not always the cold, dry world we see today. Billions of years ago, scientists believe it may have been warm, wet, and wrapped in a much thicker atmosphere,…
A strange LIGO signal could reveal the missing link behind dark matter
Primordial black holes have remained one of astronomy’s most intriguing ideas for decades. Now, researchers at the University of Miami believe a recent gravitational wave detection may bring scientists closer…
Millions of exploding stars could soon reveal dark energy’s secrets
Researchers led by the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) have developed a new technique that could greatly improve how scientists study the expansion of the…
Long-lived families reveal a rare genetic clue to healthy aging
People age differently. Some remain free of major diseases well into old age, while others develop serious health problems much earlier. Understanding why this happens is becoming increasingly important as…
Human organoids reveal how to reverse “irreversible” nerve damage
Scientists at the University of Cambridge have created tiny lab-grown brain and spinal cord systems that mimic how movement signals travel through the human nervous system. Using this model, the…
Is cannabis safe after 65? Stanford experts reveal 5 risks older adults should know
As cannabis use grows among older Americans, Stanford Medicine experts are warning that today’s marijuana products are far more powerful than many people realize, and they may come with significant…
Scientists discover hidden chemical signature that could reveal alien life
For decades, scientists searching for life beyond Earth have focused on one central challenge: identifying the right molecules to look for on distant planets and moons. But new research published…
Brain scans reveal a shocking difference between psychopaths and other people
Neuroscientists have identified a measurable brain difference between people with psychopathic traits and those with few or none. In a study published in the Journal of Psychiatric Research, researchers from…
Scientists reveal the best exercise for knee arthritis pain relief
A large study published in The BMJ suggests that aerobic activities such as walking, cycling, and swimming are the most effective exercises for people with knee osteoarthritis. These activities were…
Scientists finally reveal how this Alzheimer’s drug really works
Lecanemab, marketed as Leqembi, is a monoclonal antibody treatment for Alzheimer’s disease that targets and removes harmful amyloid plaques while slowing cognitive decline. Scientists from VIB and KU Leuven have…