Hệ Thống Điểm Tin Tổng Hợp

NGHIÊN CỨU Tue, 28 Ju

3721. Twisted laser light can tell mirror-image molecules apart

Scientists have created twisted laser beams that interact differently with right-handed and left-handed molecules, revealing their identity through the fragments they produce. The approach could provide a faster, simpler, and more sensitive way to analyze important molecules used in chemistry and pharmaceuticals.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 28 Ju

3722. Scientists create an “electron lighthouse” with laser light

Scientists have created an “electron lighthouse” that uses laser light to launch and steer electrons through a semiconductor without an applied electrical field. The quantum effect could eventually improve optical sensors, communications, imaging, and information storage.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 28 Ju

3723. Blazing like 10 billion suns: NASA’s Swift sees a wandering black hole devouring a star

NASA’s Swift Observatory observed a supermassive black hole ripping apart a star more than 30,000 light-years from the center of a distant galaxy. The extraordinary flare briefly outshone its entire host galaxy in ultraviolet light and revealed a black hole about a million times the Sun’s mass.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 28 Ju

3724. NASA’s Psyche spacecraft aces Mars flyby capturing stunning timelapse video

NASA’s Psyche spacecraft aced its Mars flyby, using the planet’s gravity to speed toward its 2029 encounter with a metal-rich asteroid. The spacecraft tested its cameras, magnetometer, and particle-detecting instruments, capturing unusual views of Mars and measuring its magnetic environment. It also detected neutrons from the planet and spotted the tiny moons Phobos and Deimos.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 28 Ju

3725. Misfolded insulin may be quietly driving diabetes

Researchers found that insulin-producing cells depend on a team of helper proteins to keep insulin production on track. When one key partner was missing, damaged proteins built up and the cells made less insulin. Strengthening this system could offer a new way to protect the pancreas as diabetes progresses.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 28 Ju

3726. Hidden charcoal reveals the true age of ancient cave paintings

A new analysis has precisely dated paintings in France’s Font-de-Gaume cave for the first time. Scientists discovered charcoal inside black pigments once thought to contain only minerals, allowing them to use radiocarbon dating. The results show that a bison was painted about 13,000 years ago, while sections of a mask-like figure were added during several widely separated periods.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 28 Ju

3727. A slowing Atlantic current could unleash stronger California storms

A weakening Atlantic current could supercharge California’s atmospheric rivers while leaving Greenland with fewer snow-producing storms. The changes could raise flood risks, strain infrastructure, and reshape water supplies far beyond the Atlantic.

ScienceDaily Trung lập

NGHIÊN CỨU Tue, 28 Ju

3728. Mở rộng cơ hội tiếp cận kiến thức về công nghệ lượng tử cho học sinh, sinh viên

Bản tin từ chinhsachcuocsong.vnanet.vn. Vui lòng bấm vào link để đọc toàn văn.

chinhsachcuocsong.vnanet.vn Trung lập

NGHIÊN CỨU Mới cậ

3729. Medical AI has a measurement problem

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02125-zThe development of two medical AI assistants highlights an unnerving challenge: as the technology races ahead, what is the best way to evaluate what works?

Nature Science Trung lập

NGHIÊN CỨU Mới cậ

3730. Fertility clinics are offering young mitochondria in controversial fertility technique

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-01935-5Researchers are alarmed that the procedure, which has not been rigorously studied, is advertised by clinics around the world.

Nature Science Trung lập

NGHIÊN CỨU Tue, 28 Ju

3731. Khởi động Trung tâm Khám phá Lượng tử Quang Trung

Bản tin từ gialai.gov.vn. Vui lòng bấm vào link để đọc toàn văn.

gialai.gov.vn Trung lập

NGHIÊN CỨU Tue, 28 Ju

3732. Khởi động đào tạo nhân lực lượng tử

Bản tin từ Báo Dân trí. Vui lòng bấm vào link để đọc toàn văn.

Báo Dân trí Trung lập

NGHIÊN CỨU Mới cậ

3733. Daily briefing: The town heated by one big battery

Nature, Published online: 27 July 2026; doi:10.1038/d41586-026-02355-1A sand battery can keep Pornainen, Finland, toasty for up to a week in winter. Plus, UK physics facilities face a funding threat and examine MAHA health claims under the microscope.

Nature Science Trung lập

NGHIÊN CỨU Mới cậ

3734. All living things emit a faint glow. Could this light be useful?

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02311-zUltra-weak ‘biophotons’ might be used to diagnose disease, or could even represent a new signalling mechanism in cells.

Nature Science Trung lập

NGHIÊN CỨU Tue, 28 Ju

3735. Đại đức Giác Minh Luật bảo vệ thành công luận án tiến sĩ tại Thái Lan

Bản tin từ phatgiao.org.vn. Vui lòng bấm vào link để đọc toàn văn.

phatgiao.org.vn Tích cực

NGHIÊN CỨU Mới cậ

3736. When physicians and AI work together, who is accountable? How to lay out medical liability

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02315-9A staging system based on how big a role AI has in patient care can help to identify who is responsible in cases in which care fails.

Nature Science Trung lập

NGHIÊN CỨU Mới cậ

3737. Conversational AI: align commercial incentives with public interests

Bản tin từ Nature Science. Vui lòng bấm vào link để đọc toàn văn.

Nature Science Trung lập

NGHIÊN CỨU Mới cậ

3738. Use AI, but don’t mask it

Bản tin từ Nature Science. Vui lòng bấm vào link để đọc toàn văn.

Nature Science Trung lập

NGHIÊN CỨU Mới cậ

3739. Deserts face unprecedented flash flooding

Bản tin từ Nature Science. Vui lòng bấm vào link để đọc toàn văn.