Here’s what you’ll learn when reading this story: Chondrichthyan fishes—a group that includes rays, skates, chimaeras, and sharks—are thought to have energy intensive reproduction cycles due in no ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Being pregnant and giving birth is hard work for any species—but ...

Zebra Technologies Corp. engages in designing, manufacturing and selling of automatic identification and data capture products. Its products include mobile computers, barcode scanners, radio frequency ...

Human Reproduction is a peer-reviewed scientific journal covering all aspects of human reproduction, including reproductive physiology and pathology, endocrinology, andrology, gonad function, ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

The carbon cycle is the biogeochemical cycle focused on carbon and how it is sequestered in and moves between different reservoirs in the Earth system. We report that warming enhances soil carbon ...

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 ...

After centuries of sustained effort, zebras remain evidence that domestication depends less on human ambition than on evolutionary compatibility. Human history is often framed as a steady expansion of ...

Average speed is a key number for cyclists – it’s easy to understand and to use as a benchmark for your performance on the bike. There are, however, lots of variables that affect your average speed.