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Science news

Displaying 299 Articles

Retirement, a Landing, and a Solar Eruption: Space News Roundup

A veteran astronaut retires from NASA, a cracked spacecraft landed safely, a major military space-debris removal effort takes shape—and what’s the connection between solar eruptions and avalanches? Space News Roundup

calendar 25.1.2026
reading-time 10 minutes

The Beginnings of Bipedalism: When Did We First Walk Upright?

Researchers have examined the bones of a seven-million-year-old ape and concluded that it walked on two legs. This new finding challenges earlier studies of the same fossils, which reached different conclusions.

calendar 20.1.2026
reading-time 7 minutes

The Bleached Future of Coral Reefs: Nearing a Tipping Point

An unprecedented wave of coral bleaching driven by warming oceans may signal that one of the world’s most important ecosystems has already reached a point of no return.

calendar 17.1.2026
reading-time 6 minutes

Medical Evacuation From Space Completed Successfully

In a first for the ISS era, NASA cut short Crew 11’s mission after a medical issue onboard. The four astronauts rode SpaceX’s Dragon back to Earth, splashing down safely off the California coast more than a month ahead of schedule.

calendar 16.1.2026
reading-time 3 minutes

The Shifting Seasons of Carbon Dioxide

To truly understand the processes behind climate change, it isn’t enough to monitor atmospheric carbon dioxide levels—we must also recognize that these levels fluctuate seasonally and vary across different locations.

calendar 12.1.2026
reading-time 5 minutes

Do Tattoos Increase Cancer Risk?

A twin study suggests that people with tattoos may face a higher risk of skin cancer and lymphoma than those without tattoos.

calendar 8.1.2026
reading-time 5 minutes

Moon Promises and Planet Births: Space News Roundup

NASA’s new chief promises to land humans on the Moon within three years; mice that returned from space have produced healthy offspring; European Space Agency’s computer systems have been breached; and rare documentation of planet formation. Space Highlights.

calendar 5.1.2026
reading-time 7 minutes

Did a Drying Climate Doom the Hobbits?

The small-bodied ancient humans nicknamed “hobbits” lived on the island of Flores until they disappeared around 50,000 years ago. A new study points to a possible cause of their extinction: climate change that reduced rainfall and dried up freshwater sources

calendar 23.12.2025
reading-time 8 minutes

New NASA Administrator and an Enigmatic Cosmic Blast: This Week in Space

A private astronaut has been appointed to lead the U.S. space agency, an interstellar comet is making a close pass, a Mars orbiter is in trouble, and astronomers may have spotted a new kind of cosmic event. This Week in Space

calendar 21.12.2025
reading-time 10 minutes

Microgravity Labs, Space Partnership, and Atmosphere Search: This Week in Space

Impressive achievements for SpacePharma, a long-term agreement with NASA, astronauts returning safely, and the search for an atmosphere in a nearby solar system. This Week in Space

calendar 17.12.2025
reading-time 7 minutes

Promises for the Future, Neglect of the Present: COP30 in Review

COP30 in Brazil ended with a troubling rollback of earlier commitments to phase out fossil fuels, alongside pledges of massive aid for countries hit hardest by climate change — but only starting a decade from now

calendar 15.12.2025
reading-time 9 minutes

Israeli Startups and No Room to Dock: This Week in Space

The Israeli startup accelerator in Mitzpe Ramon launches its third cohort; the ISS faces new concerns after damage at a Russian launch pad, yet all docking ports are fully occupied; and China moves closer to reusable-rocket success. This Week in Space.

calendar 9.12.2025
reading-time 7 minutes

The Moss That Survived in Space: This Week in Space

A new crew arrived at the International Space Station, China restores its escape-capable spacecraft, a Starship test ends in an accident, South Korea achieves a milestone launch and moss biology delivers surprising results in space. This Week in Space

calendar 3.12.2025
reading-time 8 minutes

The Core Gold Rush: What Hawaiian Lava Reveals About Earth’s Deepest Secrets

Igneous rocks allow researchers to uncover the secrets of Earth’s core, and the findings are intriguing: it turns out that gold and other heavy metals can rise from deep within the planet all the way to the surface.

calendar 25.11.2025
reading-time 7 minutes

A Comet from Another Solar System and Two Rescue Missions: This Week in Space

NASA releases new images of a comet from beyond the solar system, new research questions the New Space revolution, and rescue missions target Chinese astronauts and an American space telescope. This Week in Space.

calendar 21.11.2025
reading-time 14 minutes

Lessons from Ukraine’s Holodomor: Famine and Diabetes

An analysis of data from the Great Famine of the 1930s shows that children whose mothers experienced malnutrition during early pregnancy were more likely to develop diabetes later in life

calendar 21.11.2025
reading-time 8 minutes

Is Earth Warming Faster Than Before?

Record-breaking temperatures were observed in 2023 and 2024. Does this reflect an acceleration in the rate of Earth’s warming?

calendar 18.11.2025
reading-time 8 minutes

Solar Storms and a Mars-Bound Launch: This Week in Space

Blue Origin successfully launched a mission to Mars — despite solar storms that lit up the aurora as far south as the U.S. Deep South. China sets new launch records, and astronomers uncover unusual planets in a distant star system. This Week in Space

calendar 15.11.2025
reading-time 12 minutes

A Twin Mission to Study Mars: ESCAPADE Takes Flight

The United States has launched two satellites to study the atmosphere of our neighboring planet, in the first operational launch of Blue Origin’s New Glenn rocket — a mission that concluded with a successful landing of its first stage on a sea platform.

calendar 14.11.2025
reading-time 5 minutes

Changes at the Helm of NASA: This Week in Space

The U.S. President reintroduces a previously rejected candidate to head the space agency, a first step toward a private space station, delays aboard China’s space station, and a debate over the expansion of the universe. This Week in Space

calendar 11.11.2025
reading-time 12 minutes

Rain on the Verge of Extinction: How Deforestation Disrupts Rainfall

Deforestation is reshaping the water cycle: thinned areas receive more rain during the wet season and less during the dry season. A recent study highlights how these changes jeopardize the survival of trees.

calendar 10.11.2025
reading-time 6 minutes

What’s Happening to the Earth’s Northern Lung?

Climate change is transforming vast stretches of Arctic tundra from carbon sinks into carbon sources—releasing more greenhouse gases than they absorb.

calendar 9.11.2025
reading-time 8 minutes

Once-in-1,200-Years Opportunity

Discovered only earlier this year, a newly found comet is now making a close pass by both Earth and the Sun — presenting skywatchers with a once-in-a-millennium chance to catch a glimpse of it, though spotting it will be no easy feat.

calendar 30.10.2025
reading-time 7 minutes

Ocean’s Time Capsules – Reconstructing Earth’s Carbon History

Deep within the ocean, ancient carbon lies locked inside sedimentary rocks. In a recent study, scientists have uncovered these geological archives, revealing new insights that redefine our understanding of Earth’s history and the evolution of life.

calendar 26.10.2025
reading-time 4 minutes