Science Spotlight: Discover the research changing our understanding of the world

Science news breaks every day, but understanding its significance can be difficult. How is it changing how we live, or how we understand our world and our place in it? Live Science takes a deeper look at emerging science and gives you, our readers, the perspective you need on these advances.
Our stories highlight trends in different fields, how new research is changing old ideas, and how the picture of the world we live in is being transformed thanks to science. These are stories you'll find nowhere else, driven by writer's expertise and broad knowledge of the beats they cover.
Latest about science spotlight

Simple blood tests could be the future of cancer diagnosis
By Emily Cooke published
Blood tests that detect early cancer are coming to market. Could they lead to earlier diagnosis and treatment?

Is there really a difference between male and female brains? Emerging science is revealing the answer.
By Nicoletta Lanese published
Brain scans, postmortem dissections, artificial intelligence and lab mice reveal differences in the brain that are linked to sex. Do we know what they mean?

Invisible DNA lurks everywhere in the environment — and we're on the verge of decoding its secrets
By Hannah Osborne published
Environments are littered with the DNA of the creatures that inhabit them. Analyzing it could provide a real-time view of how our planet is changing.

Was Alexander the Great eaten by sharks? Inside the wild theories for what happened to the iconic ruler's body.
By Jennifer Nalewicki published
The remains of Alexander the Great may lie under the streets of Alexandria, they may have been "eaten by a shark," or they may be somewhere else entirely. But one thing is certain: Archaeologists don't agree.

Lucy's last day: What the iconic fossil reveals about our ancient ancestor's last hours
By Kristina Killgrove published
Fifty years after a fossil skeleton of Australopithecus afarensis was unearthed in Ethiopia, we know so much more about how this iconic species lived and died.

Did plate tectonics give rise to life? Groundbreaking new research could crack Earth's deepest mystery.
By Stephanie Pappas published
Emerging evidence suggests that plate tectonics, or the recycling of Earth's crust, may have begun much earlier than previously thought — and may be a big reason that our planet harbors life.

Bear hair and fish weirs: Meet the Indigenous people combining modern science with ancestral principles to protect the land
By Jane Palmer published
The Heiltsuk of British Columbia are using a mix of traditional principles and modern implementation to protect salmon and bears in their territory.

Did we kill the Neanderthals? New research may finally answer an age-old question.
By Kristina Killgrove published
A complex picture of how Neanderthals died out, and the role that modern humans played in their disappearance, is emerging.

Drinking wastewater, building an island from scratch and creating an urban forest: 3 bold ways cities are already adapting to climate change
By Meg Duff published
Climate change will fundamentally challenge the world's urban centers. Three cities — San Diego, Milan and Jakarta — offer lessons for how to adapt to a warming planet.

'Closer than people think': Woolly mammoth 'de-extinction' is nearing reality — and we have no idea what happens next
By Sascha Pare published
Scientists are getting very close to bringing a few iconic species, like woolly mammoths and dodos, back from extinction. That may not be a good thing.
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