Researchers at the Stevens Institute of Technology used a customized BlueROV2 robot to explore a busy harbor at the U.S. Merchant Marine Academy in New York. | Source: Stevens Institute of Technology.

Underwater environments can be particularly challenging for autonomous robots. Things are constantly moving and changing, and robots need to figure out where they are without relying on GPS data.

Researchers at the Stevens Institute of Technology have created a robot that is able to successfully navigate a crowded marina underwater. The robot is able to map its environment, track its own location and plan a safe route through a complex environment in real-time, simultaneously.

Massive earthquakes don’t just move the ground — they make speed-of-light adjustments to Earth’s gravitational field. Now, researchers have trained computers to identify these tiny gravitational signals, demonstrating how the signals can be used to mark the location and size of a strong quake almost instantaneously.

It’s a first step to creating a very early warning system for the planet’s most powerful quakes, scientists report May 11 in Nature.

Such a system could help solve a thorny problem in seismology: how to quickly pin down the true magnitude of a massive quake immediately after it happens, says Andrea Licciardi, a geophysicist at the Université Côte d’Azur in Nice, France. Without that ability, it’s much harder to swiftly and effectively issue hazard warnings that could save lives.

Google recently announced a new model for automatically generating summaries using machine learning, released in Google Docs that you can already use.

The model will try to understand the whole document and generate a short summary of the piece—something some movie professionals clearly still can’t do.

The model needs to achieve two things to achieve that, which you will learn in the video below!

March 13 (Reuters) — Ukraine’s defense ministry on Saturday began using Clearview AI’s facial recognition technology, the company’s chief executive told Reuters, after the U.S. startup offered to uncover Russian assailants, combat misinformation and identify the dead.

Ukraine is receiving free access to Clearview AI’s powerful search engine for faces, letting authorities potentially vet people of interest at checkpoints, among other uses, added Lee Wolosky, an adviser to Clearview and former diplomat under U.S. presidents Barack Obama and Joe Biden.

The plans started forming after Russia invaded Ukraine and Clearview Chief Executive Hoan Ton-That sent a letter to Kyiv offering assistance, according to a copy seen by Reuters.