
Pig semen molecule could deliver chemotherapy to hard-to-reach eye cancer, mouse study suggests
Researchers showed that "exosomes" from pig semen may be used in a potential new treatment for retinoblastoma.
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By Ben Turner published
Science news this week March 28, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.

By Jamie Carter published
April's full moon, known as the Pink Moon, determines the dates of Passover and Easter. This year, it rises on April 1.

By Brandon Specktor last updated
NASA's Artemis II mission will send a crew of four astronauts back to the moon for the first time since the Apollo era, although they will not land on the lunar surface yet.

By Georgia Michelman published
Experts say building a lunar colony within the next decade, as NASA and Elon Musk want to, will require finding solutions to problems we don't yet fully understand.

By Kenna Hughes-Castleberry published
A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development — findings that have serious implications for the future of space colonization.

By Michael E. Mann published
Opinion Trump's war in Iran is the embodiment of everything that's wrong with our dependence on fossil fuels — and it's highlighting just how vital the transition to renewables is.

By Sascha Pare published
Lençóis Maranhenses National Park hosts sand-dune fields that fill up with lagoons every wet season, but the reserve also has mangrove swamps where species such as the scarlet ibis thrive.

By Kenna Hughes-Castleberry published
A fast-spreading fungal disease has left the newly named Australian "zombie tree" unable to produce flowers, fruit or seeds, and scientists warn that 16 other species may be heading down the same path.

By Stephanie Pappas published
A warming world may see more antibiotic-resistant bacteria, according to new research that shows a link between aridity and antibiotic resistance today.

By Sascha Pare published
In a new analysis, researchers estimated direct, indirect and future greenhouse gas emissions that were created in the first two weeks of the Iran war, between Feb. 28 and March 14.

In-depth analysis on the science happening in the news right now

Shining a light on new science transforming our world

Expert voices from the cutting edge of science

Everything you need to know about the science news that matters

By Charles Q. Choi published
The last Neanderthals to survive in Europe came from a single lineage that survived the worst period of the ice age, ancient DNA reveals.

By Aristos Georgiou published
Researchers extracted DNA from a Neanderthal bone fragment found in Russia's Denisova Cave, and the genome is shedding light on how small and isolated their groups were.

By Colin Barras published
The ancestor of apes was long thought to come from East Africa, but newly discovered fossils in Egypt may prompt a rethink.

By Ben Turner published
Daily Roundup Friday, March 27, 2026: Your daily roundup of the biggest science stories making headlines.

By Aristos Georgiou published
Scientists in China have announced the first confirmed sighting of the critically endangered Hainan hare in part of its native range in four decades, after spotting its completely flattened carcass on a roadside.

By Sascha Pare published
Researchers have captured extraordinary footage of sperm whales randomly headbutting each other, confirming anecdotal reports from mariners and whalers in the 18th and 19th centuries.

By Kenna Hughes-Castleberry published
A new study in Switzerland finds that beaver-built wetlands can trap and store large amounts of carbon, offering a low-cost boost for restoration and climate resilience.

By Ashley Hamer published
Pupil shapes vary widely across the animal kingdom, from the W-shaped pupils of cuttlefish to the bar-like pupils of goats. But why are animal pupils shaped so differently?

By Sophie Berdugo published
Book In the book "The Call of the Honeyguide," applied ecologist Rob Dunn explores mutually beneficial relationships between different species. But Dunn argues the relationship between humans and cats may force a rethink of what shape these mutualisms can take.

By April Rees, Laura Elizabeth Cowley published
Two researchers explain how endometriosis drives a whole body immune response due to inflammation, urging the medical community to see it as a whole-body issue.

By Kenna Hughes-Castleberry published
A researcher explains how your body processes the THC from cannabis, resulting in "the munchies."

By Clarissa Brincat published
Pupil size in people with synesthesia changed depending on how bright or dark the perceived colors were.

By RJ Mackenzie published
Aging may "erase" the epigenetic markers that control gene expression in the brain, and this may create a snowball effect.

Science questions, answered

Extraordinary images of our sublime universe

Unusual case reports from the medical literature

A window onto extraordinary landscapes on Earth

A glimpse into how people lived in the past

Incredible images of our planet from above

By Ben Turner published
Daily Roundup Thursday, March 26, 2026: Your daily roundup of the biggest science stories making headlines.

By Drew Turney published
Touted as the next big thing just a few years back, the development of and hype fueling the metaverse have spluttered to a halt. Is it headed for the scrapheap of history?

By Alan Bradley published
Modular robots are easily expandable, know when they're upside down or stuck, and can march forward across all kinds of terrain.

By Kristina Killgrove published
Researchers have developed a prototype nail polish to help more people access electrically-charged touch screens.

By Harry Baker last updated
Science crossword Test your knowledge on all things science with our weekly, free crossword puzzle!

By Anna Gora published
Buying guides How to shop smart and save money on fitness trackers, workout equipment, sportswear, air purifiers, toothbrushes, and other health and fitness products.
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