Watch: This 'robot dog' has vacuums for paws — and cleans litter from Italy's beaches
The cigarette butt-sucking robot is the first to use four legs concurrently to complete a task.
Read MoreThailand's rangers hailed for doubling tiger population amid conservation hurdles
Data revealed in a new study show a steady recovery of tigers in Thailand’s Western Forest Complex over the past two decades. This recovery has been mirrored by a simultaneous increase in the numbers of the tigers’ prey animals, such as sambar deer and types of wild cattle.
Read MoreNewborn red pandas give hope to endangered species — and make for some adorable photos
Four zoos across North America have recently welcomed a number of newborn red pandas, a glimmer of hope for the endangered species.
Read MoreA critically endangered bird species — the size of a stack of sticky notes — is making a huge comeback
Experts are celebrating the 1,000th release of a Florida grasshopper sparrow into the wild, following years of conservation efforts.
Read MoreNuanced good news: Baby bull sharks are thriving in Texas and Alabama bays as the Gulf of Mexico warms
While some species have struggled to adjust to the region’s rising water temperatures in recent years, one is thriving: juvenile bull sharks.
Read MoreWhy Megan Thee Stallion is donating emergency generators to seniors in the wake of Hurricane Beryl
The rapper has just announced the Emergency Power Program to help protect senior citizens in future disasters.
Read MoreNew 2023 data: U.S. charitable giving shows signs of stabilizing after years of volatility
Total giving has swung up and down more sharply than usual in recent years. However, there are more signs of charitable giving’s strength than weakness in this new data.
Read MoreNear-extinct crocodiles bounce back in what scientists call a 'real sign of hope'
Siamese crocodiles were thought to be extinct in 1992. Last month, 60 new babies hatched in Cambodia's Cardamom Mountain National Park.
Read MoreShark Week is already eyeing a host for next year, and the future is 'female'
The show has run with a host for 24 years straight, and one thing has stayed the same. But as women lead the field of marine biology in greater numbers, the tides could be changing.
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