Surgeons Have Transplanted Part of a Pig Liver Into a Human in a World First

World reaches first climate tipping point as coral reefs collapse, pushing Earth toward irreversible thresholds including ice melt and Amazon dieback, warns major report calling for urgent transformative action.

‘New reality’ as world reaches first climate tipping point - EurekAlert!

In a world first, autonomous robot glider to circle the globe in historic ocean mission - EurekAlert!