The work demonstrates the power of ancient DNA to illuminate human biology and medicine in addition to history. A massive ...

Some researchers hold that evolution hasn’t much altered humans in the past 10,000 years. A new analysis of ancient DNA ...

Dozens of new discoveries reveal that defenses evolved by bacteria and viruses billions of years ago still define our own ...

Parasites are a major global health problem, underlying many human diseases worldwide. For example, Plasmodium falciparum, ...

Ducks with corkscrew penises, fish changing sex – what do we really know about sex and reproduction on Earth? Less than we think, reveals a mind-boggling new book. Elle Hunt explores ...

17:06, Thu, Mar 26, 2026 Updated: 17:12, Thu, Mar 26, 2026 Human sperm loses its navigational abilities in space, indicating that creating mini-astronauts on the Moon or Mars could prove to be quite ...

They can make a trip to the D.M.V., jury duty or a bus commute the best part of your day. How do they do it? And why? By Jancee Dunn Every day when I drive my kid to school, I pass a smiling crossing ...

"If reproduction is ever to occur beyond Earth, it must do so with a clear commitment to safety, transparency and ethical integrity." When you purchase through links on our site, we may earn an ...

The vast dataset allowed the Johns Hopkins University-led team to demonstrate robust connections between specific variations in a mother's DNA and their risk of miscarriage. The findings shed new ...

Scientists are making inroads in understanding one of the central mysteries of human reproduction: Why do women’s eggs deteriorate as they age? The broad strokes have been well-known — the ticking of ...

As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health beyond the bounds of planet Earth is no longer theoretical but now ...

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