Scientists Identify the Main Cause of Sunburns, and Now They Have to Rewrite the Textbooks

Scientists have identified the primary mechanism behind sunburn, a breakthrough that challenges long-held understanding of UV damage and may require rewriting biology and medical textbooks.

2026-04-27 10:30 · 🔬 科学 · goodinfo.net

SpaceX Falcon Heavy Set to Launch in First Mission in 18 Months

SpaceX is scheduled to launch its Falcon Heavy rocket on April 27, marking the first mission for the heavy-lift vehicle in 18 months, carrying important payloads into orbit.

2026-04-27 10:00 · 🔬 科学 · goodinfo.net

Sabastian Sawe Makes History as First Athlete to Run Sub-Two-Hour Marathon in Competitive Race

30-year-old Kenyan runner Sabastian Sawe won the 2026 London Marathon in 1:59:30, becoming the first human to break the two-hour barrier in a competitive race.

2026-04-27 08:30 · 🔬 科学 · goodinfo.net

SpaceX Falcon Heavy Returns After 18 Months, Launches ViaSat-3 F3 Satellite

SpaceX successfully launched its first Falcon Heavy rocket in over 18 months on April 27, sending the ViaSat-3 F3 communications satellite into geosynchronous transfer orbit — the final satellite in the constellation.

2026-04-27 06:30 · 🔬 科学 · goodinfo.net

US Supreme Court to Hear Landmark Roundup Weedkiller Case, Bayer Faces Major Legal Challenge

The US Supreme Court agrees to hear a landmark lawsuit over whether the widely used Roundup herbicide causes cancer, representing a pivotal legal challenge for Bayer AG.

2026-04-27 02:45 · 🔬 科学 · goodinfo.net

Chernobyl Nuclear Disaster 40th Anniversary: Reflections from the 'Ghost City' of Pripyat

April 26, 2026 marks the 40th anniversary of the Chernobyl nuclear disaster, the world’s worst nuclear accident. BBC reporters revisited the abandoned city of Pripyat to document the unique ecology of this radiation-contaminated land.

2026-04-26 22:45 · 🔬 科学 · goodinfo.net

Kenya's Sabastian Sawe Shatters Marathon 2-Hour Barrier, Cuts World Record by 65 Seconds

Kenyan long-distance runner Sabastian Sawe broke through the 2-hour marathon barrier at the London Marathon, shattering the world record by an astonishing 65 seconds in a historic achievement.

2026-04-26 22:40 · 🔬 科学 · goodinfo.net

DNA Research Rewrites Human Origins: We Did Not Emerge from a Single Ancestral Group

UC Davis researchers analyzing genetic data from modern African populations find that early humans likely evolved from multiple intermingling populations across Africa, rather than a single ancestral group.

2026-04-26 21:51 · 🔬 科学 · goodinfo.net

Fish Oil Supplements May Impair Brain's Self-Repair, New Study Finds

A study from the Medical University of South Carolina finds that EPA, a key component of fish oil, may interfere with the brain’s self-repair mechanisms in people with repeated mild brain injuries.

2026-04-26 21:51 · 🔬 科学 · goodinfo.net

Sabastian Sawe Makes History: First Sub-Two-Hour Marathon in Competitive Race

Kenyan runner Sabastian Sawe becomes the first person to run a sub-two-hour marathon in an official competitive race at the 2026 London Marathon, marking a historic milestone in athletics.

2026-04-26 21:00 · 🔬 科学 · goodinfo.net