Search focused Earth Science resources

Specialized indexes and AI

4EarthScience is a specialized search engine designed to help students, researchers, professionals, and curious readers find Earth Science information more efficiently. We combine multiple indexes, curated sources, and AI tools to improve relevance for geology, climatology, hydrology, oceanography, and related fields. Use the home page to start broad searches, explore popular topics, and access tools, guides, and community resources. Part of the 4SEARCH network of topic specific search engines.

Latest News & Web Pages

ANU College of Science
science. anu. edu. au > news-events > news > three-top-anu-scientists-elected-australian-academy-science

Three top ANU scientists elected to the Australian Academy of Science

11+ hour, 23+ min ago  (527+ words) Read about the ANU College of Science and Medicine. Mental health & wellbeing " Study science and medicine at ANU, one of the world's most prestigious universities. Find out what makes ANU one of the finest science research institutions in the world....

Symbols: hit-id,nasdaq:tlsi
Earth. com
earth. com > news > coral-reefs-may-be-more-connected-and-more-resilient-than-scientists-thought

Coral reefs may be more connected - and more resilient - than scientists thought

3+ hour, 23+ min ago  (866+ words) A new study found something that sounds almost too good to be true about coral reefs, given everything else we know about their precarious state." When a common branching coral reproduces, its offspring don't settle nearby. They drift on ocean…...

Symbols: unea-7
@volcanodiscover
volcanodiscovery. com > ibu > news > 303117 > vaac-advisory-2026-573. html

Ibu Volcano Volcanic Ash Advisory: VA TO FL080 LAST REP AT 21/1545 Z EST VA DTG: 21/1740 Z to 8000 ft (2400 m)

44+ min ago  (0+ words) ...

@EQAlerts
volcanodiscovery. com > earthquakes > quake-info > 23/02/2422 > mag4quake-May-21-2026-Off-Coast-of-Chiapas-Mexico. html

Moderate mag. 4. 3 earthquake - North Pacific Ocean, 144 km southwest of Pijijiapan, Estado de Chiapas, Mexico, on Thursday, May 21, 2026, at 10: 46 am (GMT -6)

1+ hour, 59+ min ago  (36+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4. 3 earthquake - North Pacific Ocean, 144 km southwest of Pijijiapan, Estado de Chiapas, Mexico, on Thursday, May 21, 2026, at 10: 46 am (GMT -6) -...

@EQAlerts
volcanodiscovery. com > earthquakes > quake-info > 23/02/2367 > mag3quake-May-21-2026-Northern-Territory-Australia. html

Light mag. 3. 9 earthquake - Central Desert, 228 km northwest of Alice Springs, Alice Springs, Northern Territory, Australia, on Friday, May 22, 2026, at 02: 09 am (GMT +9: 30)

2+ hour, 5+ min ago  (38+ words) Detailed info, map, data, reports, updates about this earthquake: Light mag. 3. 9 earthquake - Central Desert, 228 km northwest of Alice Springs, Alice Springs, Northern Territory, Australia, on Friday, May 22, 2026, at 02: 09 am (GMT +9: 30) -...

volcanodiscovery. com
volcanodiscovery. com > volcano-activity > news > 303108 > Bulusan-unrest-increases-as-Great-Sitkin-stays-ORANGE-Indonesia-remains-busy. html

Bulusan unrest increases as Great Sitkin stays ORANGE; Indonesia remains busy

2+ hour, 18+ min ago  (417+ words) Global volcanic activity stayed active but stable, with ongoing eruptions across Indonesia, the Philippines, Alaska, and the northern Andes. One change from the previous day: unrest increased at Bulusan in the Philippines. Highlights included Great Sitkin maintaining Watch/Aviation ORANGE…...

@EQAlerts
volcanodiscovery. com > earthquakes > quake-info > 23/02/2315 > mag3quake-May-21-2026-Indonesia-Banda-Sea. html

Moderate mag. 4. 0 earthquake - Banda Sea on Friday, May 22, 2026, at 01: 17 am (GMT +9)

2+ hour, 27+ min ago  (26+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4. 0 earthquake - Banda Sea on Friday, May 22, 2026, at 01: 17 am (GMT +9) -...

@volcanodiscover
volcanodiscovery. com > mayon > news > 303115 > vaac-advisory-2026-640. html

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260521/1643 Z VA CLD UNKNOWN REPORTED OBS VA DTG: 21/1700 Z

1+ hour, 15+ min ago  (6+ words) news about the erupting mayon volcano...

@EQAlerts
volcanodiscovery. com > earthquakes > quake-info > 23/02/2373 > mag4quake-May-21-2026-Mindanao-Philippines. html

Moderate mag. 4. 7 earthquake - Philippine Sea, 164 km southeast of Malita, Davao Occidental, Davao, Philippines, on Friday, May 22, 2026, at 12: 45 am (GMT +8)

1+ hour, 59+ min ago  (35+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4. 7 earthquake - Philippine Sea, 164 km southeast of Malita, Davao Occidental, Davao, Philippines, on Friday, May 22, 2026, at 12: 45 am (GMT +8) -...