Much of the U.S. is grappling with severely high temperatures and choking humidity this week. Here's what that means for your ...

A major security dragnet has unfolded in Iran during one of the most high-profile moments in its modern history. As millions gathered to bid farewell to the late Supreme Leader Ayatollah Ali Khamenei, ...

Researchers at Oregon Health & Science University have found a key to developing a vaccine against one of humankind’s oldest ...

Researchers found large numbers of fat-loaded immune cells in brain tissue from people with rapidly progressing multiple sclerosis. These “foamy” microglia may start out trying to clear damage, but ...

What does a hantavirus do inside its rodent hosts? How do these viruses move through animal populations? And how is it that ...

Psychological stress may alter the gut microbiome, potentially accelerating the aging process in bone marrow stem cells, a ...

Alzheimer’s disease is usually known for causing memory loss, confusion, and difficulty thinking clearly. However, scientists ...

This cell-like structure can grow, feed, divide and compete. Researchers ponder what it means for the future of synthetic ...

While many of life's mysteries remain unsolved, every biologist can describe the basic processes performed by a living organism, including energy use, reproduction, growth and development. While these ...

Scientists uncovered how jellyfish heal wounds within minutes without leaving scars - a repair mechanism that could inspire new treatments.

Preclinical study showed iRECs Integrated into host vascular network and revascularized the ischemic eye, rescuing the tissue.

Blind people have been offered fresh hope of seeing again after lab-grown cells restored retinal function in mice. The ...